Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Use and Care of Miners' Safety Lamps, (booklet)
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
Derbyniad
Collected officially, 7/11/1997
Mesuriadau
Meithder
(mm): 238
Lled
(mm): 154
Techneg
commercial printing
print
Deunydd
papur
Lleoliad
In store
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