Watch List notes:

COMMEMORATIVE MEDALS BY SUBJECT, Masonic, France, The Lodge of Isis, White Metal Medalet, 1808, by Merlen, Isis enthroned with supporters, rev triangle and plumb-line, 27mm (BDM IV, 38). Very fine and scarce.
The Lodge was constituted 11 July 1808, the medals being struck in various metals at a slightly later date.

Estimate: £120-150