Hello,
This is a tubular dry cell design I have been working on for the past eight years. I have it available on ebay. I am hoping to free up some cash to buy more material for more projects.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=331143951886 (http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=331143951886)
I look forward to any questions you may have