I was out hitting some estate sales and came across this jack at the first one. I knew it was old(I believe 1920's- mid 30's). The man running the sale said 20 people looked at that jack and not one could figure out how to work it-so he said I could have it for half price. After about 5 min of playing around with it I got it to work. The jack is called a Walker Roll-A-Car Model 740 and is in great shape for the age. Looks like it had one re-paint, but thought this was a cool early service station item. Enjoy!!

My next door neighbor has one just like it he wants to sell.

I don't think they are that rare but it cost me less then what two gallons of gas cost and it's a unique looking Jack