If you take a look at
http://www.ramtank.ca you will see that I have set up a 'registry' of Rams, Sextons, Grizzlies, etc... With the info I got from DND I will try to do the same for M-series vehicles. As with the Ram, I will post every photo possible, especially those that show the CFR. I may not include 2 1/2 tons and some others but will try to include the small stuff (M38, M38A1, M37, M151 and their variants). I am dependant on MLU Sunray for hosting this as he has given me a discounted price due to the low band-width I use but if traffic is too great then I may have to go elsewhere.
The M38A1 booklet, as with all of the Weapons of War titles, is not aimed at the knowledgeable 1:1 scale milveh enthusiast but rather for the museum visitor, modeller and the occasional interested vet. However, you may find some new info in there.