1To Benjamin Franklin from John Holker, 21 March 1780 (Franklin Papers)
ALS : American Philosophical Society I did not faill Informing my Self of the Preseis of laid as Sould in this Marquit which youl find here inclosed, which my friend Garvey Sends me, and I know no one more Capable of making the Purchas as he chifly buys all with Redy mony, having a Considerable Capital in hand, & In caise you send me any further orders on this head I certinly shall apploy to...