NYC Museum bequest, Rbt. Swtwt. Talmage
check out the NYC museum site - Robert Swartwout Talmage made a bequest - Shoe buckles in the collection of the Museum. (Top) Pair of silver buckles, late-eighteenth century, bequest of Robert Swartwout Talmage, Museum of the City of New York, 54.180.18ab. (Middle) Silver buckle set with paste stones, early- to mid-eighteenth century, Museum of the City of New York, archives. (Bottom) Pair of silver buckles, English, c. 1750, bequest of Robert Swartwout Talmage, Museum of the City of New York, 54.180.17ab
I'm probably the last person to find this - but if anyone else wants to see it, search his name on their site - in feature called "the Early Years."