Captain Zilog Comic Book 1 Early Computer Giveaway Exxon 1979 With Poster. This looks to be a promotional poster that was originally mounted to a board to hang in store. Thank you for visiting ThisIsECP. If you are interested in any more items I have hundreds to choose from. From toys to collectibles to everyday needs I’m adding new items everyday. If you do not see anything you want let me know I may be able to get it. I have a large warehouse that just might have it.