Normal view
MARC view
W. & B. Douglas (Firma) (Nom d'entitat)
Machine generated authority record.
Work cat.: (OSt)39202: W. & B. Douglas (Firma), W. & B. Douglas descriptive catalogue and price list of patent metallic pumps, hydraulic rams, chain pumps, garden engines, and others hydraulic machines, hardware &c., manufactures at their works in Middletown, Connecticut, 1866
