Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Exercise book of trigonometrical drawings
Red marble covered notebook with handwritten details and drawings in black ink inside. Exercise book of trigonometrical calculations, 1878.
Pwnc
Diwydiant
Rhif yr Eitem
89.149I/4
Mesuriadau
Meithder
(mm): 318
Lled
(mm): 205
Uchder
(mm): 20
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.