The inventor of the steam engine
Autograph signature.
No place, [1786?].
Clipped signature, ca. 55 x 20 mm, mounted on a card (170 x 130 mm) together with a near-contemporary pencil portrait.
€ 1.500,00
A rare example of James Watt's signature.
Zustand
Traces of mounting on the verso. Dated "1786" in pencil in an early hand.
