Lot 65: Sold for £35 hammer

Estimate £40-£60

A 1950s cased Revealer (used to calculate the diameter of pipes) with instructions, a cased volt and amp meter by Everett Edgecume London and a BCIRA sand compression measurement instrument (3)

Condition report
Used but appear fine

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Mark Hannam
Senior Valuer & Collectables Specialist

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