Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Letter re. design of dry-cell battery
Letter handwritten in pencil on headed paper. Letter head of The Casson Electrical Contracting Co., New York. Letter re. the design of dry-cell battery patented by donor's great-great grandfather Gennaro Rebechini in New York in 1908.
Pwnc
Diwydiant
Rhif yr Eitem
80.117I/2
Mesuriadau
Meithder
(mm): 274
Lled
(mm): 211
Dosbarth
company historyNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.