Simple trial frame

Catalogue Number: 950
Simple trial frame
Category: Equipment
Sub-Category: Trial Frame
Time Period: 19th C
Description Of Item: Simple single drop-cell trial frame. Nickel alloy frame front. Fixed saddle bridge. Straight blued steel sides. No axis markings.W: 11.5 cm x D: 2.7 cm
How Acquired: Donated by C W Kett, honorary life member of the College
Condition: Front good, sides corroded
Location: Archive Office. Spectacles cabinet Drawer 5

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