Dobson, B. A. (Benjamin Alfred), Bolton Cotton Mill Managers Technical Association · Bolton [(Greater Manchester, Eng.)] : G. S. Heaton, printer, Victoria Works, Bowker's Row · leaf 8
SMTI LIBRARY #
Textile machinery · Carding-machines
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
