1An Account of the New Invented Pennsylvanian Fire-Places, [15 November 1744] (Franklin Papers)
...by Means of Screw Hinges, a Spring, or a Pulley.
2[April 1754] (Adams Papers)
...in use in Common life, such as, the lever, pulley, Ballance axis in peritrocheo,...the Pulley,...
3April 3d. 1754. (Adams Papers)
...in use in Common life, such as, the lever, pulley, Ballance axis in peritrocheo,
4April 6th. 1754. (Adams Papers)
The nature of the Pulley, axis in peritrochaeo, and inclined Plane explained, which...
5James Ferguson: Account of Franklin’s Three-Wheel Clock, [1758?] (Franklin Papers)
.... For this purpose, the line must go over a pulley on the axis of the great wheel, as in...
6Memorandum Books, 1767 (Jefferson Papers)
...he was probably ordering the latter, as he later mentions pulleys and cords (...the pulleys...
7From Benjamin Franklin to Sir John Pringle, 10 May 1768 (Franklin Papers)
...the other end passed over a well-made brass pulley, of about an inch diameter, turning freely...
8To Benjamin Franklin from John Whitehurst, 4 August 1772 (Franklin Papers)
...Case in the Packing Case. The weights, Ball, Pulley, &c. are Packed between bottom of the...
9Memorandum Books, 1776 (Jefferson Papers)
...go slower. He supposes the weight to hang over a pulley into a well or in some such way. If...
10Memorandum Books, 1777 (Jefferson Papers)
Pd. Jacob Seeden for 4 pulley blocks 12/.