Think you’re a master of local trivia? Try answering the Washingtology question of the day from Cultural Tourism DC. Take your best guess, and see what others have answered in our daily quiz.

(Library of Congress)

Scroll down the page to find out the correct answer.

Answer: Beer

Source: Federal Triangle Heritage Trail, sign 13. “IRS clerks use a ‘beer meter’ to determine the alcoholic content of beer and thus its tax rate, 1937.”

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