Card Identification Forum

I am lost in the parallel universe :-) For the two cards shown here, I can't tell for sure if they are Retail or Silver Holofoil. (There are no SNs on the backs). I was thinking they were Retail, but if you look at some of the Silver Holofoil example photos in TCDB (#40 Scottie Vines, #52 Larry Johnson) I can't tell any difference between those and the two in my picture. I'm wondering if there could be some crossover/errors in the photos of these two sets in the TCDB. 

Anyway, thank you if you can add clarity to this.