I.V.K. |
Holland, MIM NIM |
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"I.v.K." used by Johannes van Keulen 1 (1700-15), by Johannes van Keulen 3 (1725-56), by Johannes van Keulen 4 (1776-78) and by Johannes van Keulen (3) en Zoonen (1756-99); unless signed instruments are dated within one of the working periods listed above , it is difficult to assign a particular maker; see alao "J.v.K." |
Amsterdam. |
Mörzer Bruyns 1 & 2; RSW. |
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