Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Test message slip for transmarine wireless
Full title - Across the Atlantic Ocean. First Message January 18, 1903. Final test slip for test sent across Atlantic before first message. Blue morse code on slip of cream paper.
Pwnc
Diwydiant
Rhif yr Eitem
34.219/2.1
Historical Associations
Associated Person/Body: Marconi, Guglielmo (Signor)
Association Type: associated person
Date: 18/01/1903
Associated Person/Body: Kemp, George S.
Association Type: associated person
Date: 18/01/1903
Derbyniad
Donation, 20/4/1934
Mesuriadau
Meithder
(mm): 13
Lled
(mm): 525
Deunydd
papur
Lleoliad
In store
Dosbarth
communicationNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.