Objects
Technical Brochure - The Freeman-Archer Subjective Unit
ARCHIVAL ITEMS
brochure; instructions
Freeman, Hyman (Harry); Purdom, George; R. Archer & Sons Ltd
Europe: United Kingdom, England, London EC1
1950s
paper
overall: 215 mm x 140 mm
2005.700
ARCHIVAL ITEMS
brochure; instructions
Freeman, Hyman (Harry); Purdom, George; R. Archer & Sons Ltd
Europe: United Kingdom, England, London EC1
1950s
paper
overall: 215 mm x 140 mm
Instructional brochure containing details of the Freeman-Archer Subjective unit (F.A.S.U.). Includes explanation of the Landolt Ring, notes on clinical use and binocular correction. Illustrations with line drawings and one photograph of the instrument. A5 format printed on 16 pages with soft grey end covers. Several annotations handwritten in ink. Together with a single sheet price notice.
2005.700
Harry Freeman Archive