Filters

File — Box: 1, Folder: 4

Staff Only

Scope and Contents

1. 4 discs of 6' filter handling zinc concentrates, U.S.S.R and M. Company, Bayard NM, 13 August 1948
2. Drill manufacture at a factory, November 1949
3. Sewage filter, Winterhaven FL, January 1960
4. 4' x 1'-6'' Drum Platform Filter (Penicillin), Lovens-Kemiske, Copenhagen, Denmark
5. EIMCO laboratory Filter Unit
6. Filter, Iron King M.CO, Humbolt AZ, 20 August 1948
7. Filter

Dates

undated

Language of Materials

From the Collection: Collection materials are in English.

Conditions Governing Access

Twenty-four hour advanced notice encouraged. Materials must be used on-site. Access to parts of this collection may be restricted under provisions of state or federal law.