These cards were given to Standard oil dealers to commemorate the building of Standard Oil world headquarters in Chicago. When this building was completed in 1973 it was the tallest building in the world until the Sears tower was completed a few years later. My father worked for Standard Oil at the time but didn’t play cards, these sat in a drawer for decades.
This is the 2 deck set, one silver and one gold, significance, regular and premium grades of gas. Both decks are still in their original rapping and are unopened. Condition is NOS and are as good as it gets! No cracks in the plastic case, like NEW!
These would make a great and RARE addition to your oil and gas collection.
If you have any questions please feel free to contact me and I will get back to you ASAP.