In 1978 I'm driving around Ok.,Ark. & Mo. looking for a gas pump. I finaly spot a Hays 15 gal. skeleton. It's a corner fence post at a pig farm. I ask if it's for sale. Yes, BUT you have to replace it with a post that will hold the pigs in. After 3 hours in the summer sun, the post is set and the pump is loaded. 3 years later I was able to find a 15 gal etched cylinder and a parts pump.