Recently I was asked by the Long Island CW Club to give a zoom talk about my vintage homebrew projects. The transmitters, receivers and power supplies I discussed covered the late 20s through the mid 50s. My talk, though, wasn't just about recreating some pieces of ham radio history. I also covered the economics, technology and current events that drove ham radio during this period.
My power point charts with my speaker script is at http://www.wiegandfamily.org/HomeBrewTalk_March25/VintageHomebrew_LICW_31Mar2025.pdf
