Kennedy's Rubberset Reel Mower?

I've done a fair amount of searching on this reel mower and haven't come up with anything for this manufacturer. It has a: wooden handle, cast iron frame, and smooth rubber wheels. On the handle it says, "Kennedy's Rubberset Reel Mower", also, "Ball Bearing" and "Self Adjusting". Stamped on the bottom cross plate is "U5 16".

That's all I've got so far!