Blackstone at Work [Manuscript]. Blackstone, Sir William [1723-1780]. Grey, Thomas de, 1st Baron Walsingham [1719-1781]. [Two Sections Removed from an Indenture, One of Them Signed by Blackstone and de Grey, Huntingdonshire, June 16, 1776]. Part-printed vellum, text completed in manuscript, approximately 13" x 2" (33 x 6 cm) and 11-1/2..... More