Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Sketch, Experiments between Lavernock & Flatholm, photograph
Photograph of a sketch illustrating experiments between Lavernock and Flatholm Island in May 1897. Shows the apparatus used by Marconi in wireless transmission on experiments from Lavernock in 1897.
Pwnc
Diwydiant
Rhif yr Eitem
68.153/2
Creu/Cynhyrchu
unknown
Dyddiad: 1897 (circa)
Derbyniad
Donation, 17/5/1968
Mesuriadau
Meithder
(mm): 148
Lled
(mm): 211
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.