Hello, I've a longtime volunteer mechanic for the Old Rhinebeck Aerodrome museum here in Dutchess County, NY. We have a 1911 Baker Electric that we're getting out of storage and it is in fairly good condition; do you know where we could find manuals for it? There are six forward speeds and three reverse speeds. From what I've researched, the setup calls for eight six volt batteries, but I just want to be sure. I put together a wiring schematic together, but I'm not sure what the polarity should be for the battery hookup. Any help would be great. Thanks, Sean