
Undated
D:B 14KT, DB 14KT, db Est. 1917
Source lists wording variants: D:B 14KT; DB 14KT; db Est. 1917.
Designer marks
Providence RI, United States · From 1917 · 4 marks.

Undated
Source lists wording variants: D:B 14KT; DB 14KT; db Est. 1917.

Undated
Source lists wording variants: D:B 14KT; DB 14KT; db Est. 1917.

Undated
Recorded around 1934, 1950; a continuous mark-use interval is not specified.
Providence RI, United States
Undated
Providence RI, USA
c.1934 – c.1950: 7 Beverly St. Providence
Dolan & Bullock was established in 1917 and later acquired by the Richline Group. It worked primarily in silver and gold.