Tell us about yourself!
Sadly no, they got tossed out many years ago.
So many memories. I remember building my first headphone amplifier with a pair of them in '86 and it was the coolest project ever. I had an old pair of '70s tan plastic headphones that my cheap walkman could never get loud enough so I took them apart and there was enough space inside each earpiece for me to get all the parts inside except the batteries. I ended up taping the battery pack to the headband.