Mucking on the internerd as ussssual, I've found another vintage fash site through my myspace called the Vintage Fashion Guild, and I just checked out their site and there's a great list of info on labels!
They call it the
Lable Resource and it seems to be quite USA based, but the info is so good - with pics too! I love the old labels in some of my jackets - just checked two of them - Cumquat makes my blue leather cropped jacket, and Jolly Dee makes my Mum's old military style jacket - and they aren't listed, maybe because they are Australian!
Anyways, carry on!