Study for "Genius of Electricity" float, Founder's Week pageant (October 9, 1908) Philadelphia, Pa.

[bottom left in graphite]: J.J. [?]; [upper left in graphite]: there should be a large / battery on this car so / that the "sparks" can / be constant; [captions to elements of float, clockwise from top, in graphite]: Genius of Electricity / seated figure; kite; Franklin / drawing the / lightning / (by means of / battery); clouds