Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Slide rule
White slide rule, with engraved numerals, consisting of body, slide and indicator; used for mulitplication, squares and roots, and logarithms etc.; complete with instruction leaflet; contained in clear plastic case.
Pwnc
Bywyd Gwerin
Rhif yr Eitem
F80.3.2
Derbyniad
Donation
Mesuriadau
Meithder
(cm): 30
Lled
(cm): 5
Deunydd
plastic
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.