Any other place to find old bike catalogs other than Veteran cycles library?

[shadaboot27]

I normally use this site to look up old bike details. But is there any other sites like this? I just bought a 1920's Hercules pathracer, and i really want to look it up so i know what parts it originally had but they don't have anything from the 20's for Hercules?

http://veterancycleclublibrary.org.uk/library/index.php?action=asearch&searchtext=R&tpage=7&items=80