Lot is for a vintage "pocket" (handheld) transistor radio from REALISTIC--this is the Model 12-634 AM FM Integrated Circuit radio, made for RADIO SHACK. This features a wheel switch for power and volume, and another wheel adjustment for tuning the station. Has a complete sectional antenna, and the frequency selector switch is on the back. Runs on one 9 volt battery (not included). Tested and works well. See photos.