Badge for Norwescon 20. Shown alone (in plastic "license plate" holder) and with commemorative ribbon given to those who had attended all Norwescons to date.
This cover from the Norwescon 2 Program Book has an interesting story behind it.
The illustration by Bill Warren depicts a scene from "The Wind Whales of Ishmael" by Norwescon 2's Guest of Honor, Philip Jose Farmer. But the most interesting part is…