Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Collection of tinplate machinery patents
United States Patent Office. Apparatus for coating metal plates with tin Dated 29 April 1890 Two printed sheets and four diagrams. Printed in black ink on cream paper.
Pwnc
Diwydiant
Rhif yr Eitem
88.144I/7
Derbyniad
Collected officially, 16/11/1988
Mesuriadau
Meithder
(mm): 290
Lled
(mm): 205
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.