Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
JANSEN, ANDRIES Holland, 1600, MIM NIM made universal astrolabes, cross-staves and quadrants for the van Neck expedition in 1600. Amsterdam? Mörzer Bruyns 2.

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):