It's to bad that you aren't able to upload your book to Vintage Machinery.
I haven't had a chance to do a through inspection of all of the literature that I bought but I've come across factory service manuals, electrical schematics, parts drawings with dimensions and manufacturing data as well as the other stuff I mentioned. My plan is to scan some of what I have to fill in the gaps on the Vintage Machinery site.
One of the items that was in the buy is a brand new, still in the Kearney Trecker crate, slotting/shaper head for a 2HL horizontal mill. No, it's not for sale. I'm keeping that one to use on my 2HL mill. I also have about 60 arbor supports for different size Cincey and K&T mills, vertical and universal heads for the same, drive gears for the heads, end caps for K&T mill tables, etc. It's going to take some time to do a real inventory of what I have. I'm just glad that I was able to save it all from the scrap man. I just wish that there was a 2H door in the mix. One will turn up, even if I have to buy an entire machine to get one.