"Little Giant" Dust Extractor, Sir Hiram Maxim's patent, made by W.H. Still and Son Ltd., London, c.1910. Formerly used by the Bethnall Green Museum
"Little Giant" Dust Extractor, Sir Hiram Maxim's patent, made by W.H. Still and Son Ltd., London, c.1910. Formerly used by the Bethnall Green Museum