Richard Payne Knight 
A Discourse on the Worship of Priapus 

HAVING last made a curious discovery, that in a Province of this Kingdom, and not fifty miles from its Capital, a sort of devotion is still paid to PRIAPUS, the obscene Divinity of the Ancients (though under another denomination), I thought it circumstance worth recording; particularly, as it offers a fresh proof of the similitude of the Popish and Pagan Religion, so well observed by Dr. Middleton, in his celebrated Letter from Rome: and therefore I mean to deposit the authentic proofs of this assertion in the British Museum, when a proper opportunity shall offer. In the meantime I send you the following account, which, I flatter myself, will amuse you for the present, and may in future serve to illustrate those proofs.

I had long ago discovered, that the women and children of the lower class, at Naples, and in its neighbourhood, frequently wore, as an ornament of dress, a sort of Amulets, (which they imagine to be a preservative from the mal occhii , evil eyes , or enchantment) exactly similar to those which were worn by the ancient Inhabitants of this Country for the very same purpose, as likewise for their supposed invigorating influence; and all of which have evidently a relation to the Cult of Priapus. Struck with this conformity in ancient and modern superstition, I made a collection of both the ancient and modern Amulets of this sort, and placed them together in the British Museum, where they remain. The modern Amulet most in vogue represents a hand clinched, with the point of the thumb thrust betwixt the index and middle finger; the next is a shell; and the third is a half-moon.