BRL P1365 Flow of Water in Pipes

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Country of manufacture: England,            Date of manufacture: ____
Overall length: 17.6 cm,          Width: 4.6 cm,           Weight: 42.2 gms.
Materials: All plastic
Cursor: none
Scales: 5; scale labels are not those of generic slide rules, but are specilaized.
Front: X (flow rate) [ Y (Dia. of Pipe for Flow), W (Dia. of Pipe for Velocity) ] Z (Slope), V (Velocity)
Back: Company Logo
Gauge Marks: [       ]
Condition: C3-C4 (Very minimal to minimal signs of use)
Came with: nothing

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