Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
MANGHETTI, ANTONIUS Italy, MIM engraved a graphometer by Bernardinus Pavolini which is now at USNM. RSW.

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):