Both of these are very common items and have no special value to them. The value would be what ever you could get someone else to pay for them. I was at a farm auction yesterday and the Enco can would have brought about $25, which would have been excellent in the eyes of a collector. The same can on Ebay would have a tough time getting a bid. Remember, in the world of any collectibles, CONDITION IS EVERYTHING. Especially in the realm of gas and oil collectibles. The Texaco can would make a nice garbage can for a shop or garage and would be valued around $10 to $15 or again, whatever you can get someone else to pay.
On another note "WELCOME TO OLD GAS" Theres a lot of information available on this site and you generally have but to ask! Sometimes the answer is slow in coming as we don't all sit glued to the computer, but if you're patient, your questions will generally get answered! We love pictures, so its a very good thing that you are able to post pictures. Its a lot easier to understand a persons problem when theres a picture available!
Hope this helps!!!---KEVIN
