No real differences from a production card, but almost for sure cut from a sheet.
The few blank backs I have. I don't have Ellam anymore, but I've just been too lazy to do new scans.
Weird miscut from debris on the sacrificial strip in the cutter.
Downey and Lobert are from a lot on ebay that had 40+ years of sun exposure
Huggins is one from a group of normal 350's that are naturally very washed out.
Beck is missing two colors dark red and gray.