Black and white lantern slide copy of a sketch of petroglyphs on Table Rock, as traced in 1850, from an unknown source.

Black and white lantern slide copy of a drawing of the first buildings at Port Royal by C.W. Jefreys after Champlain from an unknown source.

Black and white lantern slide of a sketch of cross sections of the Jonio Farm site excavation.

Black and white lantern slide copy of a sketch cross-section of Amethyst Mountain in Yellowstone National Park, from an unknown source.

Black and white lantern slide copy of a sketch drawing of an ancient mine in Ontonagon County from an unknown source.

Black and white lantern slide copy of sketch drawings of outlines of ancient garden beds from an unknown source.

Black and white lantern slide of a sketch diagram of a chipped flint hand axe, 16' level, Foxhall Hall pit, Ipswich, Suffolk.

Black and white lantern slide of a sketch diagram of a bone implement, Elephas antiquus, found at Piltdown, England.

Black and white lantern slide of a sketch of Paleolithic bear mural figures from Aldne cavern, Olenozac, Herault.

Black and white lantern slide of a Paleolithic engraving of a bison with a tall hump from La Geniere shelter, Ain.

Black and white lantern slide of a Paleolithic engraving of a bison from La Greze cave.

Black and white lantern slide of Paleolithic drawings of bison from Niaux cavern.