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Details and Image



Item#TypeModelType No.Version No.MakerCountryMaterialScale LengthDateCondition
LAW027Linear
Water Line Capacity Slide Rule
LawrenceUSABoxwood w/white painted surface and printed scales
"8"
1944
C5

Notes: "Slide Rule for calculating the loss of head for a given elevation, pipe diameter/length & pressure. Made for B. F. Grizzle Co."

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