Alright, class, listen up! National Teacher's Day is May 3rd, did you miss it? Here is a collection of 37 B&W postcards (including 36 RPCs), 12 color humor cards, a leather card, and a grade report sent as a postcard (no secrets about your grades that way!). The humor cards include typical classroom jokes and scenes, and the RPCs have images of teachers, students, and classrooms from a bygone era. Date: Country (if not USA): State: City: Provenance: Ken Prag Collection