Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
J.A. USA?, c.1830, "J.A." with anchor, stamped on ivory scale of Richard Patten's octant at MYS. D.J. Warner 10.

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):