• Excerpts from Radio Telephony for Amateurs, Stuart Ballantine, 2nd ed, 1923
• Excerpts from Vacuum Tubes in Wireless Communication, Elmer E. Bucher, Wireless Press 1918, 1919
• Excerpts from the 1936 "Jones" Radio Handbook
• Excerpts from the 1937 Jones Radio Handbook
• Excerpts from the 1937? Jones Radio Amateur Newcomer

• My projects web page

Understanding Radio, by Watson, Welch, and Eby. McGraw-Hill, 1951

• Book Review
• Sample page from the book

• N6EV's Amateur Radio Glowbugs Page
• Glowbugs email list Web Page
• W7EKB's Web Page
• NA4G's homebrew firebottle gear
• Antique Electronic Supply Online!
• Duncan's Amp Pages -- good tube database