Bippart, Griscom & Osborn

Achille Bipart (Gemany 1857) founded his company in 1885. After B. Osborn and B. Griscom had become partners the name was changed in 1901  to Bippart, Griscom & Osborn. Enamelled jewellery in 14 ct gold was a specialty of the company and is considered to belong to the finest in Newark. The enamelling in their pieces is in some cases more vivid compared to other makers, ”using brighter more saturated colors”.
Their maker’s mark was ”a lighted torch, sideways, accomapnied by the usual 14K stamp”.