A blueprint of a steam engine built by Fullerton, Hodgart & Barclay’s Vulcan Works of Paisley, for William Paton’s thread mill in Johnstone. Undated but probably 1920s.

A blueprint of a steam engine built by Fullerton, Hodgart & Barclay’s Vulcan Works of Paisley, for William Paton’s thread mill in Johnstone. Undated but probably 1920s.