Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Spring balance weighing scales
Surveyor's spring balance.
Used for checking tension on long survey tapes. Used at Britannic Colliery, Gilfach Goch (from label hand written by Harry Rogers)
Pwnc
Diwydiant
Rhif yr Eitem
2009.128/237
Mesuriadau
handle
(mm): 183
diameter
(mm): 33
Uchder
(mm): 17
Dosbarth
surveyingNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.