1. ALS to Edward Harley, Earl of Oxford Published / Created: [1742?] Call Number: OSB MSS FILE Container / Volume: File 19416 Image Count: 4 Description: Requesting that Harley send him "any original Papers" that would vindicate Robert Harley, Earl of Oxford from the recently published attack on him by the Duchess of Marlborough. With: address panel of letter, annotated by Edward Harley, "I told ... Found in: Beinecke Rare Book and Manuscript Library > Osborn Manuscript Files (OSB MSS FILE) > Numerical Sequence: 19310-19473 > COGAN, FRANCIS > ALS to Edward Harley, Earl of Oxford