Watch List notes:

France Marriage of Louis XV to Marie Antoinette 1770 36mm diameter in silver by Roettiers, Obverse facing busts LUD. AUG. DELPHINI ET M.A. JOS. II. IMP SORORIS CONUBIUM, Exergue DIE XVI MAII MDCCLXX, Reverse: SACRUM AETERNAE CONCORDIA PIGNUS, VF Attractively Toned

Estimate: 80-100 GBP