Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
CHRISTENSEN, H.P. Denmark, PHIM Stick Barometer = Den Gamle By, Aarhus; Marine Barometer = Heathcote, Ball and Co. 2/1/90. Randers. RSW.

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):