you can send a PM to the Dr., he's a member of this forum. It's also something that might have come from Carlo Dosenno in Italy, since he has done paint on Guerciottis, but given the lack of decals maybe not. There would be a '"Varnish by Dosenno, Carlo" triangle sticker near the bottom bracket, and I think most other custom painters sign their work, too (Including Dr. Deltron).
Value? if this is in LA, and given it's a track frame and a well-known brand: maybe $500 or more (depending on how the public likes that paint)...it's hipster-bait.