Lawrence pump (1 résultats)

Soft cover. Etat : Good. A trade catalog from the Lawrence Pump and Engine Co., of Lawrence, Mass, with a New York office on 90 West Street, for the Lawrence "Vortex" centrifugal pump, Bulletin D-1 through D-5. The 6 by 9 catalog is in good condition with a soft cover and 60 pages. Five bulletins have been bound together brass fasteners. Each outlines a centrifugal pump and includes schematics, charts, and illustration of the parts as well as describes its capacities, benefits, and use. The marbled green exterior cover has a clipped corner and overall light rubbing especially concentrated on the edges. The interior pages are clean and bright without markings of spotting. It is ex-library with a received date stamp of Apr. 25, 1927, on the cover of each Bulletin. The first bulletin is also marked OP-102-1.…