the images are gone from the old post, so its tough for me to tell what they are, I didnt see the original post...
I have seen a few standup type cards/premiums similar but not the same series as described...
here is one series that also has a Vic Powers with the A's so would predate that one.
not sure if its cataloged yet..
Its from ca1954, show all A's players, and the thin stock gummed back images were meant to be cut out, they say "(Moisten back. Past on Cardboard and cut out.)" they range in height from 6.5" to 8" uncut, and are 4.5" wide. Ive only seen maybe 10 individuals of them total, and have checklisted 6 different players