Hiram Percy Maxim and Clarence D. Tuska, An A. R. R. L. Station (1916)
“ The picture explains itself except that an RJ8 audion and an ultraudion hook-up have been added since the photograph was taken. 9KT, the owner, has a well-equipped sending outfit whichdoes not appear in the picture. Calabar and Louiston, Montana, report QRK. While R. D. Simmons, of Shreveport, La. advises “you will undoubtedly be interested to know that you are being heard down here in Shreveport via wireless.” ”
