Philadelphia: stables, railing, and latch, verso, [probably 1778]
by Thomas Jefferson
by Thomas Jefferson
Identification numbers: N249; K60
11.6 cm x 14.4 cm (4-9/16" x 5-11/16")
[DESCRIPTION: Water flow in canals (probably from Belidor's 1737 work, "Hydraulic Architecture" in French) with Thomas Jefferson's interpretation and conclusion, See other side of page.]
[No transcription available -- see page image]
[Figure -- see page image]