And Zambra Negretti

Negretti & Zambra's Encyclopædic Illustrated And Descriptive Reference Catalogue Of Optical, Mathematical, Physical, Photographic And Standard Meteorological Instruments, Manufactured And Sold By Them ..

Egypt, Nubia, And Ethiopia Illustrated By One Hundred Stereoscopic Photographs, Taken By Francis Frith For Messrs. Negretti And Zambra