Letter
Robert Rogers to Benjamin Franklin, May 4, 1770
4th of May 1770 Sir The following is an Estimate and account of the Peltry and Firr Trade in the District of Michilimakinac made from many Years carefull Observation whilst…
Author
Letters from Robert Rogers
2 lettersLetter
Robert Rogers to Benjamin Franklin, February 20, 1772
Thursday Eveng [February 20, 1772 5 ] Major Rogers presents his most respectful Compliments to Doctr. Franklin, informs him that his Petition for a Tour thro’ the North American Continent,…