| Maison Bonfils Pyramides de Chéops et de Cheffren, le sphynx, et la temple de Cheffren 1867-1899 Albumen print Library of Congress, Prints and Photographs Division Reproduction Number: LC-DIG-ppmsca-03949 (digital file from original), Call Number: LOT 13550, no. 27 [P&P] LL/102269
| |