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David Rittenhouse
1850
Longacre, James Barton, 1794-1869
One engraving of David Rittenhouse. Engraved by James Barton Longacre from an original painting by Charles Wilson Peale. Includes his signature.
GLC08878.2072
Rubber from Bones
circa 1942-1945
Associated Press
One newspaper clipping entitled, "Rubber from Bones." Pertains to a chemist, Ralph A. Stark who invented a subsitute for rubber called neoflex.
GLC09953.022
[Photograph of George Washington Carver Museum]
1941-1945
unknown, fl. 1941-1945
One black-and-white photograph of the front entrance of the George Washington Carver Museum.
GLC09645.089
Postcard of James Watt
circa 1990
Breda, Carl von, 1759-1818
One postcard of James Watt dated circa 1990. Bust portrait of Watt. Based on a painting by Carl Von Breda.
GLC08878.0743
Engraving of James Watt
circa 1840
Adlard, Henry, 1799-1893
One engraving of James Watt dated circa 1840. Features a statue by Chantrey of James Watt seated and looking at papers on his lap. The engraving is based on a drawing by H. Corbould.
GLC08878.0744
Engraving of William A. Wheelock
circa 1870
One engraving of Charles Wheatstone dated circa 1870. Bust portrait of Wheatstone.
GLC08878.0772
Engraving of Eli Whitney
circa 1830
King, Charles Bird, 1785-1862
One engraving of Eli Whitney dated circa 1830. Half seated portrait of Whitney based on the painting by Charles Bird King
GLC08878.0864
One engraving of Eli Whitney dated circa 1830. Bust portrait of Whitney based on the painting by Charles Bird King
GLC08878.0865
GLC08878.0866
1863
Chappel, Alonzo, 1828-1887
One engraving of Eli Whitney dated 1863. Bust portrait of Whitney based on the painting by Alonzo Chappel
GLC08878.0867
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