Battery Restoration, Improvised Insulation, and Switchel: Hints From C.D. Prewitt

A grab bag of ideas and recommendations on battery restoration,  improvised insulation from materials readily at hand, drinking switchel, and using D.C. power. Originally published as "HINTS FROM C.D. PREWITT" in the January/February 1973 issue of MOTHER EARTH NEWS. 

Your e-mail address:
Recipients's e-mail address:

Recipients's e-mail address (Optional):
Personal Message (optional):



Subscribe Today!

Pay Now & Save 67% Off the Cover Price


(* indicates a required item)
Canadian subs: 1 year, (includes postage & GST). Foreign subs: 1 year, . U.S. funds.
Canadian Subscribers - Click Here
Non US and Canadian Subscribers - Click Here