WELL USED, BUT NO GLARING ISSUES FOUND. I AM SELLING ABOUT 10 CARBIDE MINER'S LAMPS I RECENTLY PURCHASED FROM A COLLECTOR'S ESTATE. ALL ARE UNTESTED. I LEFT HIS TAGS ON THE ONES THAT HAD THEM. I AM NOT SURE IF THE CORRECT BASES ARE WITH THE CORRECT LAMPS, BUT IF I KNOW, I WILL DESCRIBE IT. I WILL GLADLY COMBINE SHIPPING. I WILL LIST THEM ALL WITH WHAT I FEEL ARE REASONABLE STARTING PRICES, BASED ON WHAT I PAID. ANY INFORMATION, COMMENTS, SUGGESTIONS WILL BE APPRECIATED. I HAVE SOLD HUNDREDS OF CARBIDE LIGHTS OVER THE YEARS, BUT I AM NO EXPERT.