What do the icons on an event stamp represent?

Stamp Types

Attribute	Description
	The creator promises you'll find a genuine, 100% hand-carved stamp in the letterbox and not a store-bought or custom-made stamp.
	The letterbox contains a unique, custom-made stamp.
	The letterbox contains a store-bought stamp rather than a hand-carved or custom-made stamp.

Attributes

Attribute	Description
	A traveling event stamp goes from event to event, making multiple appearances.
	A table top box is often located on the tables where letterboxers gather at an event, sometimes in disguise and sometimes in plain view, but it also includes any stamp that is located there only for the duration of the event anywhere near the point of the gathering. While most are located on tables, they may also be found in ice chests, on the ground, and sometimes very clever locations.
	Hidden In Plain Sight (HIPS) are boxes that are laying around at an event, but aren't obviously a box. Clues aren't needed in order to find these—just be alert and observant of your surroundings. Maybe it's hidden in a salt shaker. Or maybe it's disguised as a soda can. Or maybe....