Postby blakstone » Fri Sep 07, 2007 1:34 am
Wow! Such a detailed photo demands a detailed response.
Mark 1: the assay office mark; A = Amsterdam
Mark 2: the mark for first standard (.934) silver, in use 1814-1953
Mark 3: the mark of the firm of A. Bonebakker & Zoon
Mark 4: the year letter, Y = 1858
Mark 5: the maker's mark of Pieter Pieterse, in use 1846-1870
I should mention that Pieter Pieterse was the director of A. Bonebakker & Zoon from 1855 to 1870.
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