Revolutionary Rev War Button Lot 5 Total, 3rd Recovered Red Hook, Dutchess Co NY For Sale

Four of these buttons I have had for about 40 years and acquired them in a lot so it's time to turn over to a new collector who wants to start a collection or someone that wants to add to their existing collection.

The button with the numeral '3' I recovered at the Red Hook Barracks located near Red Hook, New York, Dutchess County. This button confuses me because Red Hook Barracks was a major transport hub from 1776 to 1782, so there's no telling where this came from and I have no idea what regiment it represented.

The other four as I said were acquired in a trade lot back around 40 years ago. Makes a fantastic starter collection and even addition at a very reasonable price! Thanks for looking!