Help with a very vintage bumper jack

[jeepmedic]

I got this from my grandpa years ago and want to return it to all its glory, I cant find any numbers or id on it. It was red at some point before it became the current blue, it works but might need a cylinder rebuild. I am hoping someone here can help.

 

[Bruce Lancaster]

That is a 1947 Segway.

 

[jeepmedic]

is there anywhere to find info on it?

 

[Monte]

That is a 1947 Segway.