Definition of "panny"

The pigs frisked my panny, and nailed my screws; the officers searched my house, and seized my pick-lock keys.

1823, Francis Grose, Classical Dictionary of the Vulgar Tongue, page 7

Why, you would not be boosing till lightman's in a square crib like mine, as if you were in a flash panny?

1828, Edward Bulwer Lytton Baron Lytton, Pelham, Or, Adventures of a Gentleman