Useful links

Re-enactment:

The living history forum, for re-enactors and people interested in the past:

http://livinghistory.co.uk/forums/index.php

 

Scholarly:

SHAC, the Society for the history of Alchemy and Chemistry. Publishers of the journal Ambix:

http://ambix.org/

The Historical Metallurgy Society, all things made of metal and the evidence for their manufacture and use:

http://hist-met.org/