Help needed to Identify Marks on Tea Strainer

[celadon]

This tea strainer looks European in style but I cannot identify the marks.




Any input would be appreciated.

Thank you.

Keith

[blakstone]

Nils Jacobsen (1820-1882), working in Fredrikstad, Norway from 1846. "13-1/4" is the fineness in løding, equal to .828 fine.

Hope this helps!

[celadon]

Hi

Thank you so much for your input.

Keith