Record [Trade catalogs on water filters (closed pressure filters, gravity filters, wood tank filters); water softeners, effluent rate controllers, flow gauges, chemical feed machines, operating tables ... ] | Collections Search Center, Smithsonian Institution

[Trade catalogs on water filters (closed pressure filters, gravity filters, wood tank filters); water softeners, effluent rate controllers, flow gauges, chemical feed machines, operating tables ... ]

Catalog Data

Author:: American Water Softener Company Search this; Smithsonian Libraries American History Trade Literature Collection DSI Search this

Physical description:: <10> v. : ill

Type:: Catalogs; Trade catalogs

Date:: 1915; 1915-

Notes:: Trade literature.; Includes brochures and specifications.

Topic:: Water--Purification Search this; Water--Softening Search this; Filters and filtration Search this

Call number:: 052875

Data Source:: Smithsonian Libraries

EDAN-URL:: edanmdm:siris_sil_695724