Digital BW, The Print

I've just been given an old Speed Graphic. Yes, I know there aren't any new ones ;-), but this one is ~really~ old, with the Kalart rangefinder mounted on the side and a Zeiss Tessar lens. It's been sitting in a case, in a shed, in deepest Florida, for upwards of 10 years. And yet, the gubbins, filthy though they are, seem to be working. 

Anyway, can anyone recommend a list group where I can learn more about this camera? I've already found the relevant websites, thanks.

Lil




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