Electro-Motive Division EMD General Motors matchbook cover railroad 1930s train

Description

1st - I AM NOT A BUSINESS AND DO NOT HAVE POSTAL PICK-UPS TWICE A DAY  so please allow me IF needed an extra day or 2 if needed.
I inherited a large lot of older stamps and have bought a few simply because I thought I knew what I was doing and they looked old. I did buy 2008 Scott Specialized book for some help but I can't figure out most of this. I also am listing some of the large lot of railroad related items including many rare matchbook covers.
I don't collect matchbook covers and really know much about rarities or conditions. Some of these I'm sure are fairly rare and some have condition issues but PLEASE LOOK at my pictures and judge for yourself. I will not grade these.
I AM NOT a collector and DO NOT know how to grade a stamps/matchbooks so please grade them for your self. In my opinion, these are nice old stamps and covers and I am just pricing it as I have seen other sell IF I can find similar ones.
I really don't know what this item is? Is it a matchbook that's been chopped down? I found several pieces done like this in this large lot of railroad matchbook covers I bought. It looks like a cut down matchbook that is glued to a postcard like piece of paper and fits in the slots for storing matchbooks. It also might be like some sort of business card or something. I don't know but  my guess is that it is fairly rare/unusual and what's there is in nice condition.
PLEASE ask questions before you bid and BE SURE it is what you want so we don't have to go through the hassles and costs of returning. Thank you.