Objects in image: Poster
Text visible in image: H, IS, FOR, HANDSTAMP, postal, tamped, hand,, whether, other, "Returned, Sender", "Postage, Various, frequently, hundred, historians, stories, Handstamps, common, today,, placedin, many, instances, labels, automated, printing., 46RPM, ELVIS, BNEE., andstampsare
Question: what letter is in the large blue square?
Answers: h, h, h, h, h, h, h, la fin du monde, h, h