I have the cover-less book with the transistor radio, light meter, dark
activated lamp, light activated relay, unijunction timer and others,
the Transistor Projects Vol 1 and Vol 3, Integrated Circuit Projects
Vol 1 and Vol 6, and the "ETI Circuits Book 1" (blue cover). Some of
them are missing pages, some of them have drawings and/or notes from
Dad. I don't mind scanning some/all of them, let me know which one's
first.