Casgliadau Arlein

Guest, Keen & Nettlefolds Ltd., Dowlais Works cost accounts. 34 pages printed in black and red ink on off-white paper, with handwritten details in black ink. Some pages are held together with split pins, others are loose (those that are loose were originally pinned together, as indicated by the pin holes in corners). Cost accounts for 5 weeks ending 2nd November 1929 and for 4 weeks ending 28th September 1929.