I don't know how many of you have seen this site before, but give it a try. 
I've answered a few over the past few years. Haven't been back in a while and stumbled across it again today.
http://wiki.answers.com/Q/FAQ/461
Basically the site works like this.
Help answer questions
Please click on a question to help answer it. You don't need to be an expert and you don't need to sign up for anything. You just need to give a few minutes of your time.
Even if you don't have new information to contribute, you may be able to help improve someone else's answer. This is cooperative World War 2 Q&A that is constantly being improved by readers like you.
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Proud Daughter of Walter (Monday) Poniedzialek
540th Engineer Combat Regiment, 2833rd Bn, H&S Co, 4th Platoon
There's "No Bridge Too Far"