Greetings, my name is Stephen. I am in the aviation industry. Have been collecting coins on and off since I received my grandfathers small collection. I typically am only looking at American coins, but always open to new opportunities. I love the thrill of buying blocks of half dollars and quarters not knowing what I will find. Greatest find in half dollar roll was a 1935 S San Diego Commemorative half dollar in EF condition. Greatest for quarters, after looking through 30,000.. I have found 15 of the "W" quarters. I buy collections, cherry pick and sell off remainder. I think this is a great forum and appreciate the expertise that exist here and the willingness to share. Thanks again and best regards. Stephen