POP help

[Motorhead848]

looking for some insight on a POP. got a POP with the metal tag imprinted and the engine, trans, ect info has all "x". but the vin and the owner address is all there. the last page next to the metal tag is missing. the next page has what appears to be a second owners name maybe? the stamped Chevrolet dealer says Chevrolet - central office. at the bottom is hand written replacement. so my curiosity is this a full replacement warranty booklet or is this a a unique book since the car was sent to gm direct in Michigan and a gm drove it new therefore didn't need to have warranty?

some insight would be great

thanks!!