Unidentified photographerBlack Cruise. Paris floods. Buttes-Chaumont. Eiffel Tower. First World War. Soldiers. Versailles. Pontoise. Brittany. Toulon. Porquerolles. Port Cros. About 380 stereoscopic glass plates, negative and positive gelatino-silver bromide, in their original boxes. Numerous legends on labels on the plates and on the boxes. Formats: from 5 x 11 to 14 x 6.5 cmUnidentified photographerBlack Cruise. Floods of Paris. Buttes-Chaumont. Eiffel Tower. First World War. Soldiers. Versailles. Pontoise. Brittany. Toulon. Porquerolles. Port Cros. Approximately 380 negative and positive gelatin silver glass plates, in their original boxes. Several captions on labels on the plates and on the boxes. Formats: from 5 x 11 to 14 x 6.5 cm