Erotic, Animal related / themed ball clocks, four, one signed signed Helvetia, one signed Tellus, one marked Swiss, larger three: 2.5"dia. x 2.25"h

Tellus example depicting a farmer, cow and milk made in a corn field. The Helvetia example depicting castaways on an island with a monkey. Remaining two examples depicting Leda and the Swan. Each with a spotty original patina. Dirty. Light surface scratching consistent with use. Each appear to run when wound, automation works. Unsure of accuracy of time. Item 213: Arabic numbers, wound and set by lever at top, painted face, woman with swan, swan has erotic animation that is automatic and continuous after winding, viewable works, front and back opened at notches provenance: Father Time Antiques, Chicago, IL, 1999, $900 Item 214: erotic ball clock miniature, Arabic numbers, wound and set by lever at top, painted face, woman with swan, swan has erotic animation that is automatic and continuous after winding, face signed, "Aut..." (?), viewable works, front and back open at notches, works engraved, "17 Jewels/ Swiss" provenance: Father Time Antiques, Chicago, IL, 1999, $900 Item 215: erotic ball clock Arabic numbers, wound and set by lever at top, painted face, farm couple and cow, cow's tongue has animation that is automatic and continuous after winding, face signed "Rel..."(?), viewable works, front and back opened at notches, works engraved, "Tellus/ 392 R" provenance: Father Time Antiques, Chicago, IL, 1999, $900 Item 350: erotic ball clock Arabic numbers, wound and set by lever at top, painted face, couple on desert island, man has erotic animation that is automatic and continuous after winding, face signed, "Aut..."(?), viewable works, front and back open at notches, works engraved, "Helvetia/ Swiss Made/ 32A" provenance: Father Time Antiques, Chicago, IL, 2000, $1,250