Found A Build Sheet
 

:? I happen to have found a build sheet in my car.
When I removed it from the car it was a little deteriorated and in a few pieces.

I have approx. 75 - 80 % of the build sheet still in good shape.

Should I paste on construction paper or should I just put it in a baggy for preservation? :?

Take it a copy / print shop and have it laminated. If ya keep it in a baggy or sumthin' it'll deteriorate even more.