Found build sheet for 1966 Panel truck w 292 engine (VIN C1456Z123078)

[rsd66C20]

I bought my 1966 C20 a little over a year ago. After about 3 weeks, I found 2 build sheets behind my bench sheet (mostly in pieces). After putting them together like a puzzle, I realized pretty quickly that they were from my truck and the next sequential VIN number behind mine in at the factory

I was finally able to scan all the pieces and assemble in photoshop. Most likely, this truck doesn't even exist anymore, but if I would like to give the rightful owner this build sheet....if I can find them.

Any suggestions, other than posting on this forum would be appreciated.