124. Swan hallmark in profile facing left in an oval frame.

Swan hallmark in profile facing left in an oval frame. Introduced in 1893 for imported silver watch cases, it has also been a so -called chance hallmark since 1902, stamped on any silver object without a legible French hallmark brought to the hallmark office by second-hand jewellery dealers, the Crédit Municipal or by auctioneers. Since […]