Initial Marking: C. & A.P.

Location: Philadelphia

Years of Operation: 1854-1884

1854-1859, 1863-1884. During 1859-1863, the Pequignot Brothers were part of Gigon, Pequignot & Bro. Manufactured silver and gold cases until 1876 when they shifted to only gold cases. In 1884, the firm focused on the watch/diamond business. [Crossman]