Postby blakstone » Wed Apr 26, 2006 5:01 pm
Definitely Berlin. The letter in the Berlin bear mark was introduced around 1745 and changed with the election of a new guild chief, who served, apparently, an indefinite term. The “K” in your mark was for guild chief/primary assayer J. C. S. Kessner, who served from 19 Jan 1819 to 4 Sep 1854. Unless otherwise marked, this mark guaranteed the Berlin minimum fineness of 12 Löt (.750).
Simultaneous with Kessener’s election on 19 Jan 1819 was the creation of the position of secondary assayer, whose mark was a letter of the alphabet in a circle. The “A” (which it is, not “14”) was the mark of secondary assayer B. G. F. Andreack, who served from 19 Jan 1819 to 20 Feb 1842. (It is to be noted that the “K” for Kessner and the “A” for Andreack is pure coincidence; both letters progressed alphabetically from A-N in the primary assayer’s mark and A-G in the secondary assayer’s mark.)
Thus, your urn is .750 silver and dates from 1819-1842. Identifying the maker’s mark might narrow that some, but I can’t make it out in the photo. I don’t have any maker “NS” or “AS”, however, in my (admittedly meager) list of 19th C. Berlin silversmiths.
Hope this helps!