Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
DENEGAN, JOHN Italy; USA, c.1785, PHIM made barometers and thermometers; succeeded by Alloysius Ketterer. Race and Fourth Streets, Philadelphia, Pa. Bedini 1 & 8; USNM; Middleton 1.

E-mail address:
Explain your correction here:
To protect against spam entries,
please type the sum of 5 and 2 into this box
(i.e. the number between 6 and 8):