Crystal Radios-Building instructions for a tin can crystal radio loud speaker

Peebles Originals-Projects & Instructions. Build your own! Tin Can/Megaphone Loud Speaker! (Intermediate Builders)

This project was taken from an old radio electronics magazine from the 1930s. I personally have never built this speaker. Judging from the design, it appears that it would operate well. If you do build it, please let us know what you think of it. Click on the small picture to view a larger picture. Large pictures are for your use to print out!