Check out my friend Daniel Marks' site: http://www.fwape.com
Fwape is dedicated to the cultural and historical preservation of 52.
For some background information on 52 Blocks, please check out my site, Stickgrappler's Martial Arts Archives, specifically the 52/JHR page.
It is interesting to note, I was one of the first on the net to archive a lot of info (or misinfo) on 52. 1 of 3 popular topics off my site that I received emails on was on 52.
Check out Daniel's other 52 videos up on youtube!