:w:Hiram Percy Maxim, Thoughts of the Good Old Palmy Days (1916)
“ This insulator was the pride of my wireless heart for several years. Anyhow, my father got so interested, that he presented little Lloydie with $2.75—with which the aforementioned gentleman purchased a quarter-inch Rhumkorf coil from Sears-Roebuck. Doubtless the sale is recorded in their records—skeptics in doubt as to my veracity may inquire of this firm. I am a bit ahead of my story, however. Before buying the Rhumkorf coil, I tried to make one—a friend having given me a lot of snarled 36. Did you ever perform on about a pound of 36 that was beyond being ever straightened out? ”
