Hi Denis: You can buy a premixed silver solution from in 1 pint
container from “Hagstogs and sons” Phila. 215-922-1627.
After that all you need is a DC power source and a piece of silver.
A rectifier is a good DC power supply but you can use a battery
charger (as cheap as $20.00) in any auto store.
Put the solution in a glass or plastic container. Connect the piece
of silver to the positive side and the piece you want plated to the
negative side, and your silver plating.
If you need more look at our web site
www.triosilversmiths.com or call toll free 1888-822-8746.