Addition by subtraction!?

[intlzncster]

That picture is legit! Lance Mountain, Tony Hawk, Steve Cabellero, Tommy Guerro (?). The rest I can't name. In search of Chin I believe...the Powell Peralta crew in their hay day. I'll have to do a Google search now. Good lookin out and quite simply an awesome find! Thanks.

Rodney mullen on the left I think. Then probably Mike McGill?

 

[sledog]

1 - (-1) = 2 ??

 

[Bonesbrigade]

Rodney mullen on the left I think. Then probably Mike McGill?

Yep, you nailed it.