*K,27 no,2 *K,21
no.2
ELECTRICITY--RARLY WORKS TO 1850.
Franklin, Benjamin, 1706-17%, Supplemental experiments ,,, on clectircity {!], part II... 1753, (Card 2
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1, Eleetricity--Early works to 1850, I, Frank- lin, Benjamin, 1706-1790, Experiments and obser= vations,