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Flurorspar atomic model
Atomic model made of wooden balls (green and gold) and metal rods; pastic label attached reads "Flurorspar Ca.7 2, Scale 2.5 CMS=1 A"; illustrating organisation of atoms in the solid.
axe axehead
Jadeite axe head, thin lenticular section, ancient breaks at blade end.
Tags: axe, axehead, George Cruickshank
handaxe
One of a large group of flint implements (Palaeolithic) found 100 feet above Ordnance Datum Line, Milton Street, Kent. Printed paper label glued to one end. Inscription: Printed paper label.
Tags: handaxe, James Cross
ammeter
Wooden handled inductive ammeter 0 - 20 A. Scaled marked "D.C.- A.C." but induction will only work on AC
Ammeter
synthetic inslated box with leather strap; glass-plated scale on front; top scale reads 0-100 milliamps; bottom scale reads 0-50 amps; face plate stamped Crompton and Co Chelmsford; two terminals on top
