Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Marconi, photograph
Photograph of apparatus used by Marconi in wireless transmission on experiments from Lavernock in 1897. The original apparatus used by Marconi in his first experiments on transmission of wireless signals between Lavernock Point and the Flat Holm in 1897. The Apparatus is being examined by post office officials.
Pwnc
Diwydiant
Rhif yr Eitem
68.153/3
Derbyniad
Donation, 17/5/1968
Mesuriadau
Meithder
(mm): 148
Lled
(mm): 194
Techneg
black and white (monochrome photograph)
photograph
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.