This site is in danger of going away; please consider the Donate link above...
A common fraud, thus practised: A fellow drops a brass ring, double gilt, which he picks up before the party meant to be cheated, and to whom he disposes of it for less than its supposed, and ten times more than its real, value. See Money Dropper.
Definition taken from The 1811 Dictionary of the Vulgar Tongue, originally by Francis Grose.
Faytors * FawneyNathan Bailey's 1736 Dictionary of canting and thieving slang
John S. Farmer's collection of canting songs and slang rhymes
Buy a modern reprint of this book from Amazon CA; US;
Francis Grose was independently wealthy, having inherited money from his father, a jeweller. Finding himself overspending, he published a number of books; his Provincial Glossary seems to have been the starting-point for the Vulgar Tongue reproduced here.