Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
BECKER'S SONS Holland?; USA, c.1860, PHIM Specific Gravity Balance = D.(1972). New York, N.Y. Moskowitz 104.

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):