Item Reference: 006588
Category: Photography
Format: Artefact
Description: Ensign ‘The Trident’ film developer, to be used in tandem with a developing dish which would be sold with it, heavy ceramic, to develop rolls of film in a darkroom environment. residue of developing chemicals can be seen along the tool where it was left in the developing chemicals in the dish. Would continue to be produced by. In the No. 1 size, and had previously been manufactured by Butcher and Son before 1926 merger with Ensign. The registered design number was acquired in 1906, which would’ve been when this item was first put to market under the Butcher and Son name.
Date: 1930s
Further Information:
Links: Explanation of use for the Trident
