1To Benjamin Franklin from Joseph Priestley, 20 March 1768 (Franklin Papers)
ALS : American Philosophical Society I hope you will excuse the liberty I take of enclosing to...
2To Benjamin Franklin from Rodolphe Valltravers, 20 March 1768 (Franklin Papers)
AL : American Philosophical Society Mr. Valltravers presents his best Respects to Dr. Franklin,...
3[Diary entry: 20 March 1768] (Washington Papers)
20. At home all day. Mr. Stedlar still here. In the Afternoon Mr. Carlyle & Family returnd from...
4[Diary entry: 20 March 1768] (Washington Papers)
20. Cold and boisterous. Wind at No. West and Snow drifting. Afternoon somewhat more moderate.