Kirbro Rule
 Catalogue Number: 1018 Kirbro Rule Category: Equipment Sub-Category: PD ruler, pupillometer Time Period: 1900 to 1939 Place Of Publication/Manufacture: London Publisher/Manufacturer: Kirk Brothers Description Of Item: Elaborate optical rule of ivory-like plastic. Stamped 'KIRBRO RULE REGD, KIRK BROTHERS LONDON'. Calibrated in millimetres and inches. L:21.1 cmx D: 5.4 cm How Acquired: Donated by Brian Flynn Condition: Very good Location: Archive office. East wall shelves unit 3. Drawer 1 |