Ok, so you do live in the right area to see some original work. Plan on attending the Eastern PA longrifle show in Morgantown, PA(just south of Reading, off I176). It,s usually around the middle of Sept.. Great show for seeing original work and many of the collectors will let you handle and photograph their guns. Also, take a trip to the Museum of the American Revolution in Philly. They also have quite a display of different pieces as well. There you can take pics, but no flash. There is also the Mercer museum in Doylestown, they have the original Edward Marshall rifle, but I don't remember seeing any Bucks county guns, but I may be wrong. And of course, Dixon's in July, you will learn quite a bit there in a days time.