Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Photometer
CEAG Ltd.
(manufacturer)
CEAG spherical photometer. Serial number 'P400'. Black paint on metal body with manufacturers plaque on reverse and leather handle on top.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.