Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Marconi Marine, instructions to ship's officers
Marconi Marine notice for the "Salvor" emergency transmitter with "Davall" Autokey, giving Instructions to Ship's Officers for sending an emergency distress call. Black print on cream and blue card. Punch holes in corners with metal support.
Pwnc
Diwydiant
Rhif yr Eitem
87.15I/13
Historical Associations
Associated Person/Body: Marconi International Marine Communication Co. Ltd
Association Type: Company name
Date: 20th century
Place: London
Derbyniad
donation, 6/3/1987
Mesuriadau
Meithder
(mm): 298
Lled
(mm): 179
Deunydd
Card
Metal
Lleoliad
In store
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