C. T. Cooper & Sons Baines No. 1, Flamants Formula for Cast Iron Pipes

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Country of manufacture: England,            Date of manufacture: ____,         
Overall length: 30.5 cm,          Width: 6.3 cm,           Weight: 358.1 gms
Materials: Boxwood and brass; four laterals connected and articulated by a brass parallelogram
Cursor: no cursor
Scales: 5
First Lateral: Velocity in Feet per Second
Second Lateral: Loss of Head in Feet per 1000 Feet
Third Lateral: Diameter of Pipe in Inches
Fourth Lateral: Discharge in Gallons per Minute, Discharge in Cubic Feet per Second
Back of Laterals: blank
Gauge Marks: [      ]
Condition: C2-C3 (Mint, to Very Minimal Signs of Use)
Came with: Original fitted woooden case.
Notes: For more information on this rule, see Nathan Zeldes' webpage, here

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