How to reach us:

Send us email about class related stuff at

Send us email about other stuff at

Email Mike at

Email Carl at

The mailing address is: 

Prospect Hill Forge
P.O.Box 541372
Waltham  MA 02454-1372

(If you figure out what the actual street address is, please don't be clever and send something to it, doing so goofs up mail for us and the other tenants of the building.)