Submissions from sometimes-interesting.com

		Concrete Arrows and the U.S. Airmail Beacon System (2013) (sometimes-interesting.com)
		35 points by RyanShook on Dec 10, 2022 \| past \| 12 comments
		The Remains of the US Airmail Beacon System (sometimes-interesting.com)
		32 points by briandear on Nov 1, 2020 \| past \| 14 comments
		The Last House on Holland Island (sometimes-interesting.com)
		1 point by kilroy123 on May 17, 2016 \| past
		Vozrozhdeniye Island (sometimes-interesting.com)
		1 point by privong on Oct 22, 2015 \| past