Vintage Triad TY-73 Engineering Bulletin - Better Copy Than On Triad Site?

[KJ-90]

I was wondering if anyone knows of a source for a better resolution copy of the vintage Triad TY-73 engineering bulletin on the Triad Transformer historical archive web site. With the greatest respect to Triad, some of the pages with respect to wiring diagrams and transformer pin connections are blurred and hard to read. Any ideas?