1To Benjamin Franklin from Robert Montgomery, 5 April 1778 (Franklin Papers)
ALS : American Philosophical Society Being Established here about twelve Months and finding I...
2To Benjamin Franklin from Robert Montgomery, 26 June 1779 (Franklin Papers)
ALS : American Philosophical Society I find Myself under the Necessety of Troubling your...
3To Benjamin Franklin from Robert Montgomery, 6 July 1779 (Franklin Papers)
ALS : American Philosophical Society I had the Honour of Addressing your Eccelly the 26th: ulto....
4To Benjamin Franklin from Robert Montgomery, 12 August 1779 (Franklin Papers)
ALS : American Philosophical Society I had the Honour of writing your Excely. the 29th June...
5To Benjamin Franklin from Robert Montgomery, 24 August 1779 (Franklin Papers)
ALS : American Philosophical Society I had the honour of writing Your Eccelly. from Madrid...
6To Benjamin Franklin from Robert Montgomery, [between 1 October and 12 October 1779] (Franklin Papers)
ALS : American Philosophical Society Presuming on the aquaintance I had the Honour of having with...
7To Benjamin Franklin from Robert Montgomery, 3 November 1779 (Franklin Papers)
ALS : American Philosophical Society Tho I have Not been honor’d with an Answer to any of My...
8To Benjamin Franklin from Robert Montgomery, 20 November 1779 (Franklin Papers)
ALS : American Philosophical Society I Beg Lave to Refer your Eccellency to My Respects of the 2d...
9To Benjamin Franklin from Robert Montgomery, 25 December 1779 (Franklin Papers)
ALS : American Philosophical Society I had the Honour of Paying my Respects to your Eccely: under...