When you thru-hike the Appalachian Trail, you get a backpack hang tag and they write your what number hiker you are starting out. At Harpers Ferry, they issue you a new number because by then, 75% of the original hikers have dropped out.
JamesWhitcombRiley-Backhouse_Pg2
JamesWhitcombRiley-Backhouse_Pg1
The BackHouse
Folded paper of The BackHouse found inside an old book