Antique Victorian 14k - 16k Gold Mourning Locket Brooch, Earrings Parure in Box red coral but the French numeric "signature"

but the French numeric "signature" on bottom changed my mind

I am only abler to find a tiny rough spot (by fingertip) on the upper rim of the tray

and date between 1840-1876

No damage to the convex glass top

Antique Victorian 14k - 16k Gold Mourning Locket Brooch, Earrings Parure in Box red coral but the French numeric "signature"A superb complete Victorian era jewelry set, Gothic Revival aesthetic, 16k gold earrings and 14k gold brooch with a covered locket back (mourning jewelry). Still in original presentation case which will, of course, stay with the set. A complete parure, very fine condition. A lift out glass and gold locket cover back is empty at present, would have been meant to hold a lock of someone's hair. Perhaps never used, or has been emptied. Could hold some