Help checking if my Neo Revelation 1st. Ed. Holos are the double holo variety

Double holo is a misnomer. There is not actually a second holo layer printed with these cards.

The ones that are always most apparent to me are: Celebi, Crobat, Ho-Oh, Houndoom, Misdreavus, Shining Gyarados, and Shining Magikarp. Of those, you have the Crobat, Misdreavus, Shining Gyarados, and Shining Magikarp. Graded holo bleed 1st Ed Shining Gyarados and Shining Magikarp go for quite a lot of money compared to their non-holo bleed counterparts.