Flora is hosting the Chapped Cheeks Book Club this week, so we’re revisiting one of our favorite episodes: How do U.S. postage stamps come to be? ELT explores the secret world of the Citizens’ Stamp Advisory Committee, the group that decides what gets stuck on America’s envelopes. Guests: Bill Gicker, manager of stamp development at USPS; Jessica, ex-CSAC member; Kam Mak, artist and stamp illustrator. Thanks to caller Elizabeth. “Mr. Stampman” performed by Bobby Lord, Matthew Boll, MR Daniel, and Julia Kaplan. Mail your stamp idea to: Stamp Development / Attn: Citizens' Stamp Advisory Committee / 475 L’Enfant Plaza SW, Room 3300 / Washington, DC 20260-3501. Remember: One idea per letter!

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