>> I thought that was 8 tubes?? in the Tesla Electric Car. But it is an
>
>Now that you mention it, it might have been. <g>
Here is an excerpt from the Tesla Electric Car #1 doc.
"At a local radio shop he bought 12 vacuum tubes, some wires and assorted
resistors, and assembled them in a circuit box 24 inches long, 12 inches
wide and 6 inches high, with a pair of 3-inch rods sticking out. "
So it was 12 after all. <g>
Ed