D22_006593 Developing Tubes

Item Reference: 006593
Category: Photography
Format: Artefact
Description: Glass tubes used in a darkroom, some are open on both ends suggesting they were used in a pipette fashion, others would have been used for measuring chemicals. Most are without markings, but one measures in cubic centimetres
Date: c. 1970s
Further Information: 
Links:

Glass tubes
D22_006593_1
Glass tubes
D22_006593_2

D22_006592 Johnson Thermometer Stirring Rod

Item Reference: 006592
Category: Photography
Format: Artefact
Description: Johnson thermometer stirring rod in original cardboard box with a textured finish, inside is the thermometer and instruction and warning pamphlets. The thermometer is housed in a cardboard tube to allow for stirring, though differs from the instructions description of a black plastic mould
Date: c. 1950
Further Information: 
Links:

Stiring Rod
D22_006592_1
Stiring Rod
D22_006592_2
Stiring Rod
D22_006592_3
Stiring Rod
D22_006592_4
Stiring Rod
D22_006592_5
Stiring Rod
D22_006592_6
Stiring Rod
D22_006592_7

D22_006591 Johnson Developing Kit

Item Reference: 006591
Category: Photography
Format: Artefact
Description: Parts of a Johnson developing kit with remnants of a label, with instructions and information on the back. Includes a white plastic funnel, a orange plastic measuring beaker, black plastic developing tray with a lipped rim, and small paper instructional manual for use of unitol. The label is for Johnsons’ product universol which was used as a fixer in the development process, though no other universol products are seen in the kit.
Date: 1960s to early 1970s
Further Information: 
Links:

Developing equipment
D22_006591_1
Developing equipment
D22_006591_2
Developing equipment
D22_006591_3
Developing equipment
D22_006591_4
Developing equipment
D22_006591_5
Developing equipment
D22_006591_6
Developing equipment
D22_006591_7
Developing equipment
D22_006591_8
Developing equipment
D22_006591_9
Developing equipment
D22_006591_10

D22_006588 Ensign Trident Film Development

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

Porcelain trident
D22_006588_1
Porcelain trident
D22_006588_2
Porcelain trident
D22_006588_3
Porcelain trident
D22_006588_4
Porcelain trident
D22_006588_5

D22_001819 Perrocolor Slide Binders

Item Reference: 001819
Category: Photography
Format: Artefact
Description: Perrocolor slide binders, box of 25, in original packaging, frames and ring-glass are separate to be joined once the slide is inserted. Manufactured in Switzerland
Date: 1960s
Further Information: 
Links:

Slide mounts
D22_001819_1
Slide mounts
D22_001819_2
Slide mounts
D22_001819_3
Slide mounts
D22_001819_4
Slide mounts
D22_001819_5
Slide mounts
D22_001819_6
Slide mounts
D22_001819_7
Slide mounts
D22_001819_8
Slide mounts
D22_001819_9
Slide mounts
D22_001819_10

D22_001818 Ensign Miniature Optiscope Slide Projector Set with Two Slides

Item Reference: 001818
Category: Photography
Format: Artefact
Description: Ensign Miniature Optiscope and slide projector set with leather travel case. The Optiscope has a metal exterior, adjustable focus lens, and is electricity-powered with a bulb still inside. Also are, still in their boxes, a heat-resistant transparent glass plate, and a filter for colour protection to be fitted over the focus lens. Also are two slides, depicting a page from a book and a photograph of a woman about to be shot from a canon as published in The Strand magazine 1897
Date: 1930s
Further Information: 
Links:

Slide projector
D22_001818_1
Slide projector
D22_001818_2
Slide projector
D22_001818_3
Slide projector
D22_001818_4
Slide projector
D22_001818_5
Slide projector
D22_001818_6
Slide projector
D22_001818_7
Slide projector
D22_001818_8
Slide projector
D22_001818_9
Slide projector
D22_001818_10
Slide projector
D22_001818_11
Slide projector
D22_001818_12
Slide projector
D22_001818_13
Slide projector
D22_001818_14
Slide projector
D22_001818_15
Slide projector
D22_001818_16
Slide projector
D22_001818_17
Slide projector
D22_001818_18
Slide projector
D22_001818_19
Slide projector
D22_001818_20
Slide projector
D22_001818_21

D22_001815 Wooden Plate Holder

Item Reference: 001815
Category: Photography
Format: Artefact
Description: Unbranded wooden plate holder, with book opening to load the plates and two draw slides to expose plates of different sizes, with the side marked ‘1’ having an attachable reducing frame.
Date: c. 1900
Further Information: 
Links:

Contact printer
D22_001815_1
Contact printer
D22_001815_2
Contact printer
D22_001815_3
Contact printer
D22_001815_4
Contact printer
D22_001815_5
Contact printer
D22_001815_6
Contact printer
D22_001815_7

D22_001814 Johnson Exactum Combined Printer and Darkroom Lamp

Item Reference: 001814
Category: Photography
Format: Artefact
Description: Johnsons ‘Exactum’ combined printer and darkroom lamp, in an original box packaging with an instructional pamphlet, and a sachet of printing masks. It is a varnished wooden box with a chamber for a bulb that acts both as a safelight and exposure, with a knob used to create this exposure.
Date: c. 1949
Further Information: 
Links:  Detailing the Exactum as part of ‘Johnsons No. 4 Developing and Printing Outfit’

Contact printer
D22_001814_1
Contact printer
D22_001814_2
Contact printer
D22_001814_3
Contact printer
D22_001814_4
Contact printer
D22_001814_5
Contact printer
D22_001814_6
Contact printer
D22_001814_7
Contact printer
D22_001814_8
Contact printer
D22_001814_9
Contact printer
D22_001814_10
Contact printer
D22_001814_11
Contact printer
D22_001814_12
Contact printer
D22_001814_13
Contact printer
D22_001814_14