Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
H. 3 England, c.1850, NIM hidden mark on ebony quadrant; possibly Hughes or Heath. Moskowitz 122.

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):