Drawing shows section of tunnel with two men working on scaffolding frame. No. 13. Forms part of: Engineering Societies Library Collection (Library of Congress). Accession box no. DLC/PP-1997:086 c1 (d1) f4
Numéro d'inventaire - En bas à droite, au crayon : "E 21828" Inscription concernant le titre - En haut au centre, au crayon : "AMENAGEMENT/DETAIL RELATIFS AU MARCHE/à la boucherie" Inscription - Au recto, au cr More
Public domain vintage photo from New Zealand archive, 19th century, free to use, no copyright restrictions image - Picryl description.
Cornerstone site Courtesy of Boston Public Library The albumen silver print is a photographic printing process that was widely used in the 19th century. It involves coating paper support with a mixture of egg More