File talk:Dumbarton Oaks site plan (HABS).jpg
Looks to me like the architectural scale at the bottom right was drawn incorrectly. It appears to equate 20 meters with ~33 feet. No reason to change the scale; it is what it is. But it might be worth adding a note nearby to avoid confusing people who look first at the meter scale. 98.247.224.9 (talk) 19:14, 6 March 2018 (UTC)
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