Well, the mailman delivered the Cobb and Marquard today. Got me what they are, but here is what I know:
8 1/2 long by 5 1/2 wide. Top border has been altered because that border is uneven on both items.
Thin cardstock.
Removed from an album.
Blank backed.
They have not been bound.
They do not have the "International News Service, N.Y." (Thank you Old Cardboard and Leon) copyright label of a M113:
http://www.oldcardboard.com/m/m113/m...?cardsetID=971
Here are scans of the fronts and backs: