Rare earthenware Hanukkah lamp from Langres circa 1800-1820

Langres
Very rare Judaic Hanukkah lamp in earthenware with eight oil receptacles decorated in polychrome with garlands of flowers and the initials of the patron (M L).
circa 1800 - 1820
length 17 cm height 13.5 cm
Most early Hanukkah lamps were made of bronze, silver or pewter; earthenware models are very rare, as they are more fragile. A number of them were destroyed during the Second World War.