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Box 66


Contains 1 Collection or Record:

Valve Slide Rules, Worthington Controls, undated

 Item — Box: 66, Folder: 8
Identifier: MSF 490, Series 8, Sub-Series 1, Item 8
Scope and Contents From the Sub-Series: Among the artifacts are a flange size selector, pocket data books, and valve slide rules.
Dates: undated