NIKOLA TESLA. Lawson Dyer,
Parker Page.
.609,251
and tending foi’ce its projections toward
the inner periphery said drum, set forth. The combination with receptacle con
taining conducting fluid, lighter fluid of
5 low conductivity and non-conducting fluid
lighter than the others, and means for rotat
ing the receptacle, terminal adapted to
make and breakthe circuitby movements be
tween the conducting and non-conducting
fluid through the intermediate fluid low to
conductivity, set forth.
Witnesses-:
M.
12
