I had initially thought that the Shell logo was older. Another member is thinking 50’s to 60’s but I do still think it a great piece. I believe I have seen a thermometer before that was exactly like this just no advertising what so ever. I paid around $350 or $400 for it about 8 years ago. For its condition and subject matter I believe I did good. I have a few more Shell pieces that I would like to ask about as well. So keep an eye out if you can. Thanks again for the info! And also would have any idea on value? Just curious
