GC5TNYE ▼
Size:  (micro)
Many survey markers in the U.S. were set over 100 years ago.
There was also a surge in creating these marks in the U.S. from about 1930 to 1955,
in conjunction with the expansion of map-making activities across the country.
Additional Hints (Decrypt)
Decryption Key
A|B|C|D|E|F|G|H|I|J|K|L|M ------------------------- N|O|P|Q|R|S|T|U|V|W|X|Y|Z
(letter above equals below, and vice versa)
What are Attributes?
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You'll collect a digital Treasure from one of these collections when you find and log this geocache: