The lot to include a compass, a Wallace Hardness Meter for measuring rubber, roughness comparison specimens, various gauges including one depth gauge, a clinometer by E.R. Watts & Son London, an Allbrit Polar Planimeter, a Slater model 16 Tension Compression Tester etc
(Quantity )
Sold for £40
Estimated at £40 - £60
The lot to include a compass, a Wallace Hardness Meter for measuring rubber, roughness comparison specimens, various gauges including one depth gauge, a clinometer by E.R. Watts & Son London, an Allbrit Polar Planimeter, a Slater model 16 Tension Compression Tester etc
(Quantity )
Various conditions, we cannot vouch for the scientific exactitude of the items
Disclaimer: whilst we seek to describe lots accurately, it may be impractical for us to carry out exhaustive due diligence on each lot. Prospective buyers are given ample opportunities to view and inspect before any sale and they (and any independent experts on their behalf) must satisfy themselves as to the accuracy of any description applied to a lot. Prospective buyers also bid on the understanding that, inevitably, representations or statements by us as to authorship, origin, date, age, provenance, condition or estimated selling price involve matters of opinion.
Auction: The Mallams Collectors Sale, ending 11th Dec, 2023
A timed online sale including fine toys, comics, militaria and collectable items.