C.1980, Swiss for Franklin Mint, an annular dial orrery clock in good original condition, less dome

C.1980, Swiss for Franklin Mint, an annular dial orrery clock in good original condition, less dome (standard round dome should not be too hard to find). These were very expensive when new. The hours and minutes are indicated on two silvered brass rings in the center, a shaft drives the plant gears above, with 5 planets. One planet points to the month and a scale beyond the months indicates the signs of the zodiac. The clock is unsigned. It is running. Height 8". Inside diameter needed for dome 8.5" , and around 11" high to clear the calendar ring.