Remember that one of the uses of the match database is to see differences in similar matchcovers, Mark. Be sure that the manumark and all the advertising info on the cover is still readable in the final viewable form.

You might consider breaking the file into pieces based on club names alphabetically, or Nevada town names alphabetically. My collection is organized by town, and alpha by club name within town. Las Vegas is broken down into Strip, Downtown, and Other (neighborhood casinos).

I have a database of manumarks somewhere. Might be useful to provide a manumark code for each entry in your match database in case you don't have a flat cover to scan. Would require a fair amount of human effort to code, though.

The Club Auction PDF downloaded fine for me, but don't remember what size it was.