Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
M.I.C.A. Germany?, 16th Century, MIM Armillary Sphere, with compass = NUR-WI 1226. Zinner 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):