VTG "NOONER" CANNON ANTIQUE SUNDIAL BRASS clock BRASS

Vintage antique NOONER cannon.. miniature of a real working one.. this one has a 9" base..(not including the canon which comes out a few inches... like a sundial.. then a magnifying glass... and a brass cannon... when the sun is at noon, the canon would shoot.. so it would tell time like a clock. What a great use of the sun!! Unusual find.. very cool for a science lover... or antique collector.. NO RESERVE!!!!