GE - Transistor Manual 1964.pdf
Atwater Kent 40-42-52-56-57 Schematics
Dial String Guide DC-3
GE - SCR manual 1972.pdf
The 1974 RCA Triac SCR and Diacs Data Book
Technics Rs Tr313
Complete Bulk Sams Photofacts Index
Ge Semiconductor Data Handbook 1977
Mostek Circuits and Systems Product Guide 1980