foxhole pow radios

[Pompa Mike]

I hope I'm posting in the right spot.

Have any of you made one of these radios? Foxhole radio - Bizarre Labs
I made one a long time ago but I failed, it was prior to internet and easy access to information. I did get some pops and clicks out of mine but I believe I was using the wrong type speaker. I'm gonna give it another shot I'll let you all know how it comes out. I think one of these radios would be great for a display. I'm not very technically oriented, that POW "coke" radio just blows me away with it's simple brilliance.

Mike