The Oldtimers Guide to Assaying Gold and Silver

$20.43 +GST for NZ

Nola May Carter – A simple written booklet with information on assaying, materials needed and steps for firing and cupeling.

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Out of stock

SKU: B411 Categories: ,

Description

Learn the old-timers way of assaying, firing and cupeling. How to safely and efficiently use nitric acid and aqua regia in separating gold and silver. A quick, to the point guide of “How To Do It Yourself”.

Size 5 1/2″ x 8 1/2″ (140mm x 230mm),
Paperback, 34 pages.

Additional information

Weight 0.1 kg

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