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Sigma Instrument Co (Coventry) ltd

This page summarises records created by this Business

The summary includes a brief description of the collection(s) (usually including the covering dates of the collection), the name of the archive where they are held, and reference information to help you find the collection.

Date: 1938-1974
Places:
  • Coventry, Warwickshire
Functions, occupations and activities: Engineering: Instrument and Scientific > Scientific instruments
Name authority reference: GB/NNAF/C122361 (Former ISAAR ref: GB/NNAF/B16384 )
Collections
Number Description Held by Reference Further information
1
1938-74: minutes, registers and share records
Coventry Archives
926/16, 1558/65
NRA 30534 Herbert