I've made good progress on a build sheet (broadcast sheet) decoder. Right now it's pretty much limited to 1966 because of some unique information I had to start from. I've got about 10 pgs. so far in an MS Word file.
I could really use the help of someone who collects build sheets, and has a larger sampling to verify some of the codes. And I could also benefit from single copies, if I can get enough of them.
If you, or someone you know, can help with this undertaking, I'd appreciate hearing from you!