Up for sale is a vintage Temple Comparator. It is an antique radio camparator that was used for head sets and earphones. It is made of bakelite and is brand new in it\'s original box and has 5 jacks. It is from the 1920\'s. It is from the Temple, Inc. of Chicago Illinois. It measures 2 1/2\" high and 3 1/4\" in diameter. The box is dirtybut completeand in good condition for it\'s age. The picture of the box is cleaner than the box you will receive. Shipping is free if sent ground UPS. UPS does not deliver to P. O. boxes. Any questions please email me. Continental U.S. shipping only.