Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
"Hardy Simplex", lantern slide
The Patent "Hardy Simplex" Hammer Drill on patent steel boring bar with water spray for dust allaying.
Pwnc
Diwydiant
Rhif yr Eitem
87.18I/219
Derbyniad
Collected officially, 1987
Mesuriadau
Meithder
(mm): 81
Lled
(mm): 81
Techneg
black and white (slide)
slide
Deunydd
gwydr
Lleoliad
In store
Dosbarth
mineral/rock extractionNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.