The Heart of the Village - Free Spot the Differences

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The Heart of the Village

... in America's past was the general store cum post office, as depicted in this artwork to which we have made 16 alterations.
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Credit: Photographs in the Carol M. Highsmith Archive, Library of Congress, Prints and Photographs Division.
To view the original image: http://www.loc.gov/pictures/collection/highsm/item/2013634503/