It has the Benham & Froud orb & cross mark with the number 473, and there is a small heart on the other side which may be thee artists mark or could be a date mark though I have found no specific reference.
ANTIQUE 19thC BENHAM & FROUD COPPER JELLY MOULD No 76A
ANTIQUE BENHAM & FROUD VICTORIAN COPPER JELLY MOULD - No.501
ANTIQUE C19th BENHAM & FROUD copper preserving jam pan 13" bell metal handles
ANTIQUE ENGLISH BENHAM & FROUD COPPER ROASTING PAN DISH ROTISSOIRE CHEF QUALITY
Antique Benham & Froud Victorian Rounded Copper Saucepan with Lid - 9 1/2 Pint
RARE ANTIQUE BENHAM & FROUD DRESSER U.K EMBLEMS COPPER JARDINIERE VASE/PLANTER