Board Relay, pattern number A167

PART OF:: ASDIC Equipment, complete with spares, suitably modified for exhibition, 1944

Board Relay for Mass procedure teacher, pattern number A167. E.E.M. Dept H.M Dockyard, Devonport

Details

Category:: Acoustics

Object Number:: 1947-224/75

type:: relay

credit:: Admiralty (Tactical & Staff Duties Division)

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Board Relay, pattern number A167

Details

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