I saw a fascinating segment on "CBS Sunday Morning" today on ROADSIDE AMERICA in Shartlesville, PA. It is an 8000 square foot panorama with the equivalent of many miles of railroads all in "O" gauge. It's been there for over half a century. If your cable lets you retrieve this program on demand, take a look. It's in the last 15 minutes of the 90 minute broadcast. Also a good article on it in Wikipedia.
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