Catalogue Number: 3821
Simple trial frame
Sub-Category: Trial Frame
Time Period: 1940 to 1999
Description Of Item: Simple single drop cell trial frame. Saddle bridge, fixed PD, straight sides, nickel alloy. Temple tips and mount stamped '27'. 125 x 25 x 20 mm.
How Acquired: Donated by Gordon Hawley
Date Acquired: April 2020
Location: Archive Office. Spectacles cabinet Drawer 5