Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Collection of tinplate machinery patents
Provisional Specification for improvements in machinery or apparatus for coating metal plates or sheets with tin, lead or other metals or alloys. Date of application 24 July 1890 4 printed sheets and 1 fold-out diagram bound together with thread. Printed in black ink on cream paper.
Pwnc
Diwydiant
Rhif yr Eitem
88.144I/3
Derbyniad
Collected officially, 16/11/1988
Mesuriadau
Meithder
(mm): 275
Lled
(mm): 190
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.