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BW167/25/3/9/5

Details of lock paddle gear

Description

Endless roller chain type lock padle gear details; rack and pinion type lock paddle gear details; lock paddle gear fabricated housing item 15

Date

December 1967-January 1968

Reference code

BW167/25/3/9/5

Access Status

These records are available immediately for research

Extent & medium

3 sheets

Comments