Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Construction of modern cowper stoves, article
Six page article with cover letter. Extracts from an article by M. Halbrecq: "Considerations in the Construction of Modern Cowper Stoves." Article typed in black ink on cream paper. Cover letter from the British Iron and Steel Federation Iron & Steel Industrial Research Council regarding the article. Dated 31st December, 1934.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.