Postcard credits:
- "Martini" (Giorgio Muggiani, 1921).
- "The Royal Palace of Rabat" (Morocco, c. 1965; photographer uncredited).
Stickers:
- Cohost's own @MulchMouth, available from Etsy.
- Mike Rooth, appearing in William Shakespeare Punches a Friggin' Shark (Ryan North, 2017).