Authenticity question about 3 American Caramels

[Spike]

I acquired these low-grade 3 American Caramels (2 trimmed) over the years and just inspected them together this morning. There are enough small differences across them to suspect one or more are fake and it'd help to hear Net54 opinions. (I've owned plenty of pre-war cards, so have some gut feelings, but these are my only three for this set.) Now planning to sell/trade them and don't want to stick someone else with a bad one.

Larger scans: https://plus.google.com/photos/103168501069325251927/albums/5885256384925192993?authkey=CO7h4eCTjoLuUQ

[caramelcard]

All 3 are authentic E90-1.

Rob

[darwinbulldog]

Agreed. They're all real.

[Spike]

Thanks for looking them over, much appreciated.