A map of the most inhabited part of Virginia containing the whole prov...
Scale ca. 1:650,000. Hand colored. Prime meridian: Philadelphia and Curratuck Inlet. Relief shown pictorially. "To the Right Honourable, George Dunk Earl of Halifax ... " "Printed for Robt. Sayer at No. 53 in F... More
A chart of the Gulf of St. Laurence, composed from a great number of a...
Scale ca. 1:500,000. Hand colored. Relief shown pictorially. Soundings shown in fathoms. "Pl. no: XI." Three copies: Copy 1, boundaries outlined in yellow, green, brown, and blue. Copy 2, boundaries outlined in... More
A map of the island of St. John in the Gulf of St. Laurence divided in...
Scale ca. 1:260,000. Hand colored. Depths shown by soundings. Three copies. Copies differ in coloration of internal boundaries. From the author's The American atlas. 1776. "XIII." Available also through the Lib... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
A chart of North and South America, including the Atlantic and Pacific...
Scale ca. 1:20,000,000. Title from sheets 1 and 2. Prime meridian: London and Ferro. Relief shown pictorially. Shows nautical exploration routes. "Published according to act of Parliament, Feb. 19, 1753, by T. ... More
A chart of North and South America, including the Atlantic and Pacific...
Scale ca. 1:20,000,000. Title from sheets 1 and 2. Hand colored. Prime meridian: London and Ferro. Relief shown pictorially. Shows nautical exploration routes. "Published according to act of Parliament, Feb. 19... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
A chart of North and South America, including the Atlantic and Pacific...
Scale ca. 1:20,000,000. Title from sheets 1 and 2. Hand colored. Prime meridian: London and Ferro. Relief shown pictorially. Shows nautical exploration routes. "Published according to act of Parliament, Feb. 19... More
A chart of North and South America, including the Atlantic and Pacific...
Scale ca. 1:20,000,000. Title from sheets 1 and 2. Prime meridian: London and Ferro. Relief shown pictorially. Shows nautical exploration routes. "Published according to act of Parliament, Feb. 19, 1753, by T. ... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
A chart of North and South America, including the Atlantic and Pacific...
Scale ca. 1:20,000,000. Title from sheets 1 and 2. Hand colored. Prime meridian: London and Ferro. Relief shown pictorially. Shows nautical exploration routes. "Published according to act of Parliament, Feb. 19... More
A chart of North and South America, including the Atlantic and Pacific...
Scale ca. 1:20,000,000. Title from sheets 1 and 2. Prime meridian: London and Ferro. Relief shown pictorially. Shows nautical exploration routes. "Published according to act of Parliament, Feb. 19, 1753, by T. ... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More
Experiments and observations on electricity, made at Philadelphia in A...
Vertical chain lines. The leaves of the supplement have horizontal chain lines. Pt. 1: [4], 86, [2] p., [1] folded leaf of plates; pt. 2: [3], 90-107 [i.e. 109], [1] p. Illustrations on leaf of plate signed: T... More