No 8 yellow filter cemented gelatine and glass with screw ring retained in 28mm push on mount. Eastman Kodak Company. Kodak Colour Filter
Wratten Series VII K2 filter. Rim mounted, 50mm diameter. Yellow gelatine cemented. Wratten and Wainwright. Wratten Series VII K2 filter. Rim mounted
Glass phial, corked, containing white gelatin atropine and cocaine discs, by Savory and Moore Ltd, London, England, 1925-1940 Glass phial, corked, containing white gelatin cocaine and atropine discs 1925-1940
Bellows type folding lens hood of rectangular shape. Adjustable for lens mounts 2 inches - 1 1/2 inches diameter. holder for 2 inch square filters. With an Ilford A filter - yellow Alpha gelatine cemented in glass. In leather holder. Sinclair. Sinclair folding lens hood