Check Your Hat, Sir or Madam (as the case may be)? November 18, 2016Bob Lawrence Size is 1″ x 3.5″ the reverse is blank. Note: people used to wear hats back then. “Hat Check” wasn’t for fleas or anything, it just let you amble about hatless without worrying about someone sitting on your topper. Share this:TwitterFacebookLike this:Like Loading... Related