Then, once more, the breech-block was Slotted home, and the trailing electric wires unreeled to lead to the bomb-proof.
"Tom Swift and his Giant Cannon or, The Longest Shots on Record"
Victor Appleton
In Figure 5, Aa and Cc represent little Slotted rods of wood on which the silk-covered wire is wound.
"The Earliest Electromagnetic Instruments"
Robert A. Chipman
Two pails of water flanked this rack, in each of which had been thrust a Slotted hickory "wiper" threaded with a square of cloth.
"The Adventures of Bobby Orde"
Stewart Edward White