Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Watkins' Submarine Detection Device (specification)
Typed on white paper.
Pwnc
Diwydiant
Rhif yr Eitem
2001.142/16
Historical Associations
Associated Person/Body: Watkins, Charles Horace
Association Type: Associated person
Date: 1932
Derbyniad
donation, 22/8/2001
Mesuriadau
Meithder
(mm): 257
Lled
(mm): 204
Techneg
Typed
Deunydd
Paper
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.