Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Use and Care of Miners' Safety Lamps, (booklet)
Paul, James W.
(publisher)
Department of the Interior, U.S.A.
(publisher)
Printed in black ink om off-white paper. 16 page article. Miners' Circular 12. First edition published in June 1913, this is the fith edition published in June 1916.
Pwnc
Diwydiant
Rhif yr Eitem
1997.211
Creu/Cynhyrchu
1913 / 1916
Rôl: author
Rôl: Production
Rôl: publisher
Cyfnod:
1913
Derbyniad
collected officially, 7/11/1997
Mesuriadau
Meithder
(mm): 238
Lled
(mm): 154
Deunydd
papur
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.