Horizontal gassing machine, made by Dobson and Barlow Limited, Bolton, about 1912. Horizontal gassing machine 1912
Cotton combing machine by Dobson and Barlow Ltd., Bolton, Manchester, England, 1894, being an improved form of Heilmann's comber. Combing machine by Dobson and Barlow Ltd. 1894
Copy of Samuel Crompton's mule spinning frame, by Dobson and Barlow, Bolton, Manchester, England. The original, from which this copy was made, was invented by Crompton and used by him between 1800-1815. It is preserved at Chadwick Museum (now Bolton Museum & Art Gallery). Replica of Crompton's Mule spinning frame 1772-1779
Three catalogues giving names and illustrations of detached pieces for lap and drawing frames. Dobson and Barlow Limited, Bolton, c.1929; c.1946. Three catalogues of machinery made by Dobson & Barlow Limited.
Detailed parts catalogue for the Improved Original Nasmith Combing Machine. Dobson and Barlow Limited, Bolton, c.1953. Detailed parts catalogue for the Improved Original Nasmith Combing Machine. Dobson and Barlow Limited circa 1953
Textile spinning machine frame, with one side converted to the Casablancas system, by Dobson & Barlow Ltd., Bolton, Lancashire, England, with an Ormes patent revolution counter by Hanks Ltd., British, 1920-1926 One spinning frame, with one side converted to the Casablancas system 1920-1926