Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
SPEARS Ireland, NIM Octant = P.C.(1978). see Richard Spear 1 and 2. Dublin. Rinaldi.

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):