Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
E.J. & J Pearson Ltd. boiler setting methods, cat.
Title - 'Modern Methods of Setting Steam Boilers based on Efficiency', E.J. and J. Pearson Ltd. firebrick works, Stourbridge. Card catalogue, with text and diagrams printed in black, red and yellow ink on cream paper.
Pwnc
Diwydiant
Rhif yr Eitem
85.135I/24
Mesuriadau
Meithder
(mm): 121
Lled
(mm): 147
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