Genre: Industrial Photography View of the crushing and mixing machinery: 'In the French section, M. Hermann (873) has fitted up a complete and admirable set of machines largely employed for the manufacture of chocolate, by which the cocoa beans are crushed after being roasted, mixed with sugar,...
Vacuum apparatus; Pontifex and Wood. Photographer: Ferrier, Claude-Marie
Scope & Content:
Genre: Industrial Photography Close view of the vacuum apparatus used in the production of sugar: 'The English machine of Messrs. Pontifex and Wood (602) is of great manufacturing power; and its enormous dome, formed from a single piece of copper, is a very wonderful specimen of the coppersmith...
Genre: Industrial Photography View of the large copper vacuum apparatus: 'The machine of Mr. Heckmann (Prussia, 52), although not equal in magnitude, nor perhaps in workmanship to the two already mentioned, must be regarded as a contribution of first-rate merit.' (p. 432).
Articles in India-rubber; Macintosh. Photographer: Owen, Hugh
Scope & Content:
Genre: Industrial Photography View of miscellaneous rubber items manufactured by Macintosh, arranged outside the exhibition halls. Overall yellowing and some fading. Print unsigned, but probably by Owen.
Articles in gutta percha; Gutta Percha Company. Photographer: Ferrier, Claude-Marie
Scope & Content:
Genre: Industrial Photography View of an arrangement of objects manufactured by the Gutta Percha Company, including picture frames, a table, buckets, a watering-can and tableware.