PSM V10 D530 Thomas Edward
Thomas Edward
Egyptian Representation of the Heavens and Earth — The Popular Science...
“Egyptian Representation of the Heavens and Earth,” uncredited illustration after ancient Egyptian papyrus, for “How the Earth Was Regarded in Old Times,” by Camille Flammarion (translator uncredited), The Pop... More
Egyptian Representation of the Heavens and Earth — The Popular Science...
“Egyptian Representation of the Heavens and Earth,” uncredited illustration after ancient Egyptian papyrus, for “How the Earth Was Regarded in Old Times,” by Camille Flammarion (translator uncredited), The Pop... More
PSM V10 D565 The earth of the later greeks
The Earth of the later Greeks
PSM V10 D029 Ancient fire making methods (cropped)
Ancient fire making methods
PSM V10 D008 Neil Arnott
Neil Arnott
PSM V10 D029 Ancient fire making methods
Ancient fire making methods
PSM V10 D029 Ancient mexican fire drill
Ancient Mexican fire drill
PSM V10 D030 Bow drill used by the sioux
Bow drill used by the Sioux
PSM V10 D030 Drill of the gauchos
Fire drill of the Gauchos
PSM V10 D031 Tongue and pump drill
Tongue and pump drill
PSM V10 D040 Nervous system of oyster and mussel
Nervous system of oyster and mussel
PSM V10 D043 Nervous system of limpet and chiton marmoratus
Nervous system of limpet and chiton marmoratus
PSM V10 D044 Head and nervous system of the common snail
Head and nervous system of the common snail
PSM V10 D045 Nervous system of the cuttle fish
“Nervous system of the common cuttle-fish (Sepia officinalis)” Explanation: 1 = “large bilobed ganglion” of the “supra-oesophagal ganglionic mass” 2 = lobes of the “optic ganglion”, connected to the “supra-oes... More
PSM V10 D059 Ideal section of the earth crust
Ideal section of the earth crust
PSM V10 D115 Hell gate plans for demolition
Hell gate plans for demolition
PSM V10 D140 Alfred Marshall Mayer
Alfred Marshall Mayer
PSM V10 D186 Common hand shear
Common hand shear
PSM V10 D187 Heavy duty shear with base
Heavy duty shear with base
PSM V10 D186 Spring action shear
Spring action shear
PSM V10 D186 Vise held shear
Vise held shear
PSM V10 D187 Two handled chisel or scraper
Two handled chisel or scraper
PSM V10 D191 Woodworking Jack plane
Woodworking lack plane
PSM V10 D190 Woodworking plane blades
Woodworking plane blades
PSM V10 D192 Woodworking trying plane
Woodworking trying plane
PSM V10 D224 Tracks of brontozoum
Tracks of brontozoum
PSM V10 D193 Woodworking plane with flexible metal base
Woodworking plane with flexible metal base
PSM V10 D227 Hesperornis regalis
Hesperornis regalis Public domain photograph of animal skeleton, zoology, free to use, no copyright restrictions image - Picryl description
PSM V10 D228 Hesperornis regalis
Hesperornis regalis
PSM V10 D229 Ichthyornis dispar
Ichthyornis dispar
PSM V10 D233 Bird dinosaur crocodile leg bone structures
Bird dinasaur crocodile leg bone structures
PSM V10 D231 Pterodactylus spectabilis
Pterodactylus spectabilis Public domain scan of drawing of insect, zoological illustration, free to use, no copyright restrictions image - Picryl description
PSM V10 D234 Compsognathus longipes
Compsognathus longipes
PSM V10 D270 William Thomson - Public domain engraving
William Thompson
PSM V10 D277 Nature print of eozoon
Nature print of eozoon
PSM V10 D276 Rhizopods - A bunch of different types of shells
Rhizopods ; a, Orbulina universa; b, Globigerina rubra; c, Chrysalidina gradata; d, Cuneolina pavonia; e, Grammostomum phyllodes; f, Rotalia globosa; g, Flabellina rugosa; h, Frondicularia annularis; i, Nummuli... More
PSM V10 D278 Eozoon restored
Eozoon restored
PSM V10 D279 Portion of eozoon magnified 100 times
Portion of eozoon magnified 100 times
PSM V10 D281 Magnified eozoon
Magnified eozoon
PSM V10 D283 Protozoan fossil from hanover n h
Protozoan fossil from Hanover NH
PSM V10 D282 Protozoan fossil from conn lake n h
Protozoan fossil from Connecticut Lake NH
Public domain photograph related to nature & natural history, free to ...
Stromatopora concentrica
Public domain photograph related to nature & natural history, free to ...
Lichenalia concentrica
PSM V10 D309 Bone structure changes over time
Bone structure changes over time
PSM V10 D325 Parallel roads of glen roy
Parallel roads of Glen Roy Public domain photograph of a viaduct, bridge, arch, free to use, no copyright restrictions image - Picryl description
PSM V10 D367 Santa barbara channel islands
Santa Barbara Channel Islands
PSM V10 D368 Aboriginal settlements of santa cruz
Aboriginal settlements of Santa Cruz
PSM V10 D369 Settlement geological foundations
Settlement geological foundations Public domain image related to the State of California, free to use, no copyright restrictions image - Picryl description
PSM V10 D400 Josiah Parsons Cooke
Josiah Parsons Cooke
PSM V10 D421 Calculating earth distance from sun
Calculating earth distance from sun
PSM V10 D422 Extrapolating sun distance by stars
Extrapolating sun distance by stars
PSM V10 D423 Extrapolating sun distance by mars
Extrapolating Sun's distance by Mars
PSM V10 D425 Extrapolating sun distance by passing shadow object
Extrapolating Sun's distance by passing shadow object
PSM V10 D428 Correlating venus and sun positions
Correlating Venus and Sun's positions
PSM V10 D459 Gas well section in brooklyn
Gas well section in Brooklyn
PSM V10 D460 Continental shelf off long island and new jersey
Continental shelf off of Long Island and New Jersey Public domain scan of a map, free to use, no copyright restrictions image - Picryl description
PSM V10 D490 Compressed air generator
Compressed air generator / Compressor Public domain photograph of a compressor engine, free to use, no copyright restrictions image - Picryl description
PSM V10 D542 Imitation hailstone in plaster of paris
Imitation hailstone in Plaster of Paris
PSM V10 D541 Broken hailstone
Broken hailstone
PSM V10 D543 Imitation hailstone in plaster of paris
Imitation hailstone in Plaster of Paris Public domain photograph of a small boat, canoe, free to use, no copyright restrictions image - Picryl description
PSM V10 D540 Perfect hailstone
Perfect hailstone
PSM V10 D491 Compressed air locomotive
Compressed air locomotive Public domain photograph of a steam locomotive, engine, train, railroad, free to use, no copyright restrictions image - Picryl description
PSM V10 D561 The earth floating
The earth floating
PSM V10 D561 The earth with roots
The earth with roots
PSM V10 D562 The earth of the veda priests
_The Earth of the Veda priests
PSM V10 D563 Anaximander cylindrical earth
Anaximander cylindrical earth
PSM V10 D563 Plato cubical earth
Plato cubical earth
PSM V10 D564 Egyptian representation of heaven and earth
Egyptian representation of heaven and earth Public domain photograph of 19th-century drawing, free to use, no copyright restrictions image - Picryl description
PSM V10 D660 William Crookes
William Crookes
PSM V10 D568 The earth as an egg
The Earth as an egg Public domain photograph related to Jerusalem, Palestine, Israel, Jewish history, free to use, no copyright restrictions image - Picryl description
PSM V10 D567 The earth and firmament
The Earth and Firmament
PSM V10 D626 And here i am still
And here I am still
PSM V10 D569 The earth as a floating egg
The earth as a floating egg
PSM V10 D570 Eight century map of the world
Eight century map of the world
PSM V10 D566 The cosmography of cosmas
The cosmography of Cosmas
PSM V10 D705 The prong horn antelope
The prong horn antelope Public domain photograph of a deer, wild animal, wilderness, nature, free to use, no copyright restrictions image - Picryl description
PSM V10 D669 Cohn tubes
Cohn's tubes
PSM V10 D663 Incubating experiments of tyndall
Incubating experiments of Tyndall Public domain photograph related to motor parts, engines, free to use, no copyright restrictions image - Picryl description
PSM V10 D671 Robert experiment with microbes
Robert experiment with microbes
PSM V10 D706 The mountain goat
The mountain goat
PSM V10 D700 The moose - A black and white drawing of a moose
The moose Public domain photograph of a deer, wild animal, wilderness, nature, free to use, no copyright restrictions image - Picryl description
PSM V10 D704 The elk or wapiti - Public domain drawing
The elk or wapiti Public domain scan of drawing of animal, zoological illustration, free to use, no copyright restrictions image - Picryl description
PSM V10 D703 The virginia deer
The Virginia deer Public domain photograph of a deer, wild animal, wilderness, nature, free to use, no copyright restrictions image - Picryl description Public domain photograph of elk, wild animal, nature, w... More
PSM V10 D702 The american reindeer or caribou
The American reindeer or caribou Public domain photograph of a deer, wild animal, wilderness, nature, free to use, no copyright restrictions image - Picryl description Public domain photograph of elk, wild an... More
PSM V10 D708 The musk ox
The musk ox
PSM V10 D707 The mountain sheep
The mountain sheep (syn. for Bighorn Sheep, Ovis canadensis)
PSM V10 D731 The clinometer
The Inclinometer
PSM V10 D709 The bison or buffalo
The bison or buffalo Public domain photograph - lion, free to use, no copyright restrictions image - Picryl description
PSM V10 D730 Geological hammer compass case and belt
Geological hammer compass case and belt
PSM V10 D745 The effects of fluid dynamics on gravity
The effects of fluid dynamics on gravity
PSM V10 D746 Demonstration of fluid dynamics
Demonstration of fluid dynamics
PSM V10 D747 Demonstration of fluid dynamics
Demonstration of fluid dynamics
PSM V10 D748 Fluid dynamics overcoming gravity
Fluid dynamics overcoming gravity
PSM V10 D748 The effects of fluid dynamics on gravity
The effects of fluid dynamics on gravity
PSM V10 D733 Some useful signs in geological surveying
Some useful signs in geological surveying
PSM V10 D266 Engraved representation of diatoms
Engraved representation of diatoms
PSM V10 D454 Section through dyker meadows
Section through Dyker meadows
PSM V10 D562 The hindoo earth
The Hindu Earth (published caption "Fig. 4—The Hindoo Earth.")