STATE COPPER COINS SERIES

Brass: Created by alloying zinc and copper.Batteries: As an anode component material in batteries.Galvanisation: Zinc is commonly applied as a coating to protect iron and steel from corrosion in a process known as galvanisation. In discussion, most numismatists call this grade 'XF.' EF40-Extremely Fine.Zinc is used to produce coins as well as other important uses: Radiation protection: Lead offers protection against X-rays.Colouring: Although less common today, it is used in ceramic and glass glazing.Car batteries: Lead is still used extensively in the plates that work as electrodes.Lead is used in batteries, but the are many other applications for this metal: Household items: cookware, doorknobs, and cutlery.Piping: Plumbing fittings and also in refrigeration, air conditioning and water supply systems.Electrical: Wires, circuits, switches and electromagnets.Other common products containing copper are: Reportedly, Maris obtained 84 varieties from Montreville Dickeson and some of his coins came from the collection of Joseph Mickley.

STATE COPPER COINS SERIES

Electricity: Since 1945, aluminium has replaced copper in high-voltage transmission lines.Ĭopper is utilized in electrical wires, pipes, valves, and roofing material. New Jersey Coppers (1786-1788) The standard reference book for this series remains 'A Historical Sketch of the Coins of New Jersey', written by Edward Maris, M.D.Packaging: Aluminium is used mostly in the form of cans and foil.It is also used in smaller vehicles like bicycles, motorbikes and other mobility devices such as wheelchairs. Transportation: Airplanes, trains, boats, cars and trucks.Building & construction: Window frames, building structures, roofs, etc.Many common products containing aluminum are: AluminiumĪluminium is easy to recycle and is often re-used for the same application for which it was originally manufactured. They are such versatile materials that the possible applications for each metal and their combinations are endless.

These metals can be recycled with minimal or no loss of their original physical properties.

The most commonly recycled non-ferrous metals at Federal Metals and Alloys are aluminium, copper, lead, zinc, nickel, titanium, cobalt, chromium and precious metals.

State copper coins