Is This Cannon a replica? Value??

By Shutddown, 22 November, 2013
Description

So my family and I have had this cannon for quite some time. I have absolutely no idea what it is, or if its a replica. The only markings are on the bottom of it. There seems to be a number 3 marked or stamped. Its very worn. The cannon is 14 inches and whatever is behind it holding it  up is 20 inches, wheels are 10 inches. I believe its Maybe restored? Sorry I dont have any more information on this cannon.

Category
General Antiques and Collectibles
Medium
Cast Iron
Distinguishing marks
A number 3 seems to be very corroded on the bottom.
possibly a letter S on bottom as well.
Size and dimensions of this item
26 in long total 12 in tall total 13 in width total
Weight
about 60 lbs
For Sale?
No
Photos