18thc.  repousse case castings

The are caste metal case backs for late 18thc, repousse pocket watch cases.

The first two have the same scene, presumably caste from the same mould. In base metal.

The second pair are also of the same scene, again in base metal.

The fifth and sixth examples have different scenes, again base metal, but one is silver plated.

The largest is 52.1 mm. in diameter, the pairs about 47.8 mm.

Good condition, and probably intended to be gilded if used as backs for cases.