Trade Catalogues: Semaphore-Sintron

This material is held atUniversity of Manchester Library

  • Reference
    • GB 133 NAHC/TC/39

Scope and Content

Contents:

  • Semaphore Computer Systems Ltd
  • SEMS
  • SEN Electrics
  • Senodata
  • Senodean Ltd
  • Serck Group
  • Sfena Ordo Processeur
  • SGL Homalite
  • Shade
  • Shannon Ltd
  • I.P. Sharp Associates Ltd
  • Shefra Graphics
  • Siemens
  • Sigma Electronic Systems Ltd
  • Simplex Time Recorder Co (UK)
  • Simplified Accounting Computers
  • Singer Business Machines
  • Sintrom Electronics Ltd