This is a very hard to find and very nice original brass Kingston L3 carburetor for an early farm tractor, car, truck, marine engine, or other engine.  These were commonly used on some Crossmotor Case tractors.  It is in excellent condition with no cracks, breaks, or repairs of any kind that I can see or know of.  It has no noticeable wear on the choke shaft and it moves as it should. The fuel needle moves just as it should.  It has what appears to be a brand new float in it.  It mounts with two holes 2 13/16 inches apart on center.  The hole in this flange is 1 5/8 inches in diameter and the intake hole is 2 1/8 inches in diameter.  This carburetor should be ready to go to work on an engine for you.  These original Kingston L3 carburetors are quite tough to find in the wild or even at swap meets!  If you've been looking for one to complete a restoration or to replace your broken or repaired one here's your chance at a very nice one that has all the work already done!  The pictures tell the story.  You'll like it.  I can be reached at 262 573 193 1 if you'd like to talk about it.  Good Luck.