Thanks, I'll give that a try.Look for salesman pocket guide on hamtramic historical.
Codes like the top circled one as best I can read is 56 with a 6 in the box below
That would be sales code 566
View attachment 1716398112
That book sounds awesome. I know a guy that can decode it for a case of beer but I want to know them all.Take three or four overlapping closeups of the sheet, and post. So we can enlarge and see the codes.
I don't have my book here, but my 69 rr book by Wes Eisenshank has lots of info on reading broadcast sheets from 69, and option codes.
The BEST thing I ever bought for my 69 runner.