I WILL OFFER THE BEST IN COLLECTING. WATCH EVERY WEEK FOR GREAT FEATURED ITEMS. FROM HAMBURG BROTHERS CRYSTAL RADIO RECEIVER , WITH BAKELITE HEADPHONES. THIS UNIT IS VERY , VERY PRIMITIVE AND VERY , VERY EARLY. THIS EXAMPLE IS IN EXCELLENT CONDITION AND ABOUT AS GOOD AS IT GETS. THIS SET IS A GREAT EXAMPLE OF EARLY WIRELESS RADIO, AND VERY WELL MADE. THIS RADIO IS UNTESTED. SO DONT LET THIS FACTORY MADE CRYSTAL RADIO SLIP BY , THEY DO NOT COME UP FOR SALE OFTEN. I HAVE SUPERSIZED THE PICTURES SO YOU CAN SEE EVERYTHING. I PACK VERY WELL , YOUR ITEM WILL BE DELIVERED WITHOUT DAMAGE. CHECK MY OTHER ITEMS FOR SALE Check out my other items. AND PLEASE BOOKMARK RADIOS10467 Be sure to add me to your favorites list. OVERSEAS BUYERS ARE ALWAYS WELCOME. The item “VINTAGE 1920s OLD MARCONI ERA PENNSYLVAINIA JR. HAMBURG BROS. CRYSTAL RADIO” is in sale since Saturday, August 29, 2015. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Radios”. The seller is “radios10467″ and is located in Monroe Township, New Jersey. This item can be shipped worldwide.