Objects
AO Applanation Tonometer No 11615 Bi-Prism / No 11589 Standard - Instructions
ARCHIVAL ITEMS
instructions
American Optical Company
North America: USA, New York, Buffalo
May 1976
paper
overall: 280 mm x 216 mm
2021.721/2
ARCHIVAL ITEMS
instructions
American Optical Company
North America: USA, New York, Buffalo
May 1976
paper
overall: 280 mm x 216 mm
Instructions (sold separately) for an instrument-mounted applanation tonometer. Portrait format, printed in black on 10 pages, stapled. Illustrated with line diagrams.
2021.721/2
Gift of Mr Graeme Holland, 2021