In my dads lead soldier collection there is that exact cannon ...down to the colors . it even has that odd too tall wheel look . with two donkeys to haul it it will sit on them .
put it together and and it will 'boeing' a tiny little piece of pencil lead 6 ft or so . my dad and his friends did this at an early age . they have had 100's , battalion markings (little blue or green dots on their stands orthers with red or yellow ,and combo colors for some spiecific reason that only my dad would know .
that donkey gun was one of my favorites .
i'v been bugging my brother to unpack the cannons for photos ......not yet
gary