Objects
The 'Freeman' Trial frame No 23382
TRIAL CASES, FRAMES AND REFRACTOR HEADS
trial frame
J. & R. Fleming Ltd
Europe: United Kingdom, England
1930s
metal; celluloid
overall: 75 mm x 170 mm
2010.715
TRIAL CASES, FRAMES AND REFRACTOR HEADS
trial frame
J. & R. Fleming Ltd
Europe: United Kingdom, England
1930s
metal; celluloid
overall: 75 mm x 170 mm
Trial frame. White metal (rhodium plated). Two round eyes suspended from browbar adjustable for p.d. by single control wheel set off to the left. Nose rest adjustable for height and angle. White semi-circular celluloid scales. Single skeleton drop cell in front and double drop cell behind each eye. Both eyes include wheeled cylinder rotating device.
2010.715
Gift of Mr Ronald Rabbetts, FCOptom, DCLP, 2010