Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Certificate of competency issued to Capt. JW Jones
Black print on cream cloth with hand written details in black ink. Certificate of competency as master issued to John William Jones, 30 April, 1891. No. 019185.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.