https://www.allison-kaufman.com/ - also uses AK as a jewelers mark and has been in business since 1920.
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AK on 14K Gold by: Anonymous
Hello Thomas thank you for your question.
Thomas W. Adams & Co. (on 14K Gold, Manufacturing Jewelers, Newark, NJ, USA) - ca 1888 - 1912 used the mark AK on 14K gold. However, I would need to see a photo of the mark to confirm.
