Ref No33-B/6/5/3/2
TitleFile of Calculations of Venturi Meter and Measuring Flange
DescriptionRough calculations, graphs, diagrams, and a pamphlet for "Spiral" water meters. It is unclear what many of the calculations relate to. On the front of the file it reads "Calculations of Venturi Meter & Measuring Flange. Vernon Henson."
Date16 Dec 1921-30 Dec 1932
FormatManuscript
Extent1 File (51 Items)
Access StatusOpen
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