1[April 1754] (Adams Papers)
...Cheifly in use in Common life, such as, the lever, pulley, Ballance axis in peritrocheo,
2April 3d. 1754. (Adams Papers)
...Cheifly in use in Common life, such as, the lever, pulley, Ballance axis in peritrocheo,
3April 5th. 1754. (Adams Papers)
and the 3 species of lever’s continued to which (viz) the lever he referred allmost all the...
4From Benjamin Franklin to Timothy Horsfield, 16 January 1756 (Franklin Papers)
...the day after this letter was written. J. M. Levering,
5From Benjamin Franklin to Augustus Gottlieb Spangenberg, 1 March 1756 (Franklin Papers)
...about the abuse of their charity. See Joseph M. Levering, ...to feed and clothe them. Levering...
6Documents on the Hearing of William Smith’s Petition, [27 April 1758] (Franklin Papers)
...printer Anton Armbrüster, clerk Robert Levers, Drs. Thomas and Phineas Bond, David Hall,...Levers
7[A Letter to Richard Cranch about Orlinda, a Letter on Employing One’s Mind, and Reflections on Procrastination, Genius … (Adams Papers)
...End, a great Number and Variety of Wheels, Levers, Pullies, Ropes &c. has a great Mechanical...
8To Benjamin Franklin from Thomas-François Dalibard, February 1762 (Franklin Papers)
...grand obstacle; mais j’espere venir à bout de le lever. Vous n’avez qu’à me faire savoir que...
9Provincial Commissioners: Orders for Payment, 8 November 1763 (Franklin Papers)
Robert LeversRobert Levers
10Provincial Commissioners: Orders for Payment, 4 June 1764–20 October 1764 (Franklin Papers)
Robert LeversRobert Levers