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Macomb County - Letters From Home Letterbox Hybrid

This cache has been archived.

LettersFromHome: The postmaster has determined these letters are no longer deliverable. They have been returned to sender.

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Hidden : 5/16/2015
Difficulty:
2.5 out of 5
Terrain:
2 out of 5

Size: Size:   small (small)

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Geocache Description:

Parking for the caches in the Letters From Home series can be found at N43 02.850 W85 48.512 (Marne), N43 07.578 W85 52.886 (Conklin), and N43 11.031 W85 56.816 (Ravenna).


Cache is not located at the coordinates listed above. See below for further details


LETTERS FROM HOME MACOMB COUNTY


Map of Michigan highlighting Macomb County


Macomb County is a county located in the eastern portion of the U.S. state of Michigan. As of the 2010 census, the population was 840,978, making it the third-most populous county in the state. Of Michigan's five largest counties, Macomb experienced the most population growth (6.7%) between 2000 and 2010. The county seat is Mt. Clemens.


The Ojibwe lived in the area centuries before European contact. The first European explorers arrived in the area during the 17th century. A Moravian colony was established in the county in the late 18th century. They included French fur trappers and missionaries. In addition to the original French and English, later settlers included Germans, Belgians and others who came directly from Europe. In the 19th century the county received many American migrants from New York and New England who were attracted to the area for land and booming jobs.

Macomb County was formally organized on January 15, 1818 as the third county in the Michigan territory. At that time, it covered a much larger area than it does today. In 1819 and 1820, large portions of the county were removed to form the counties of Oakland, Lapeer, Genesee and St. Clair. The county was named in honor of Detroit-born Alexander Macomb, Jr., a highly decorated veteran of the War of 1812 and hero of the Battle of Plattsburg, who became Commanding General of the U.S. Army in 1828



To find the geocache, you must follow these instructions:
1. Read through the description of Macomb County.
2. Fill in the blank for "A". Macomb is one of Michigan's "A" largest counties. Let B = the third digit of the population per the latest census. Let C = the last digit in the year that the county's namesake become General. Let D = the sum of the last two digits of the year the county was formally organized.
3. Travel at a bearing of 240.6 degrees for ABCD feet.
4. Once you would find what you are looking for in a bush just off the trail. The bush is gone so now so Subtract .004 from the North, Subtract .006 from the West. Now what you seek is hidden in a group of five. 


In each geocache container you will find a stamp. Use this stamp to complete your Map of MI (related webpage above)



Remember to bring your own ink pad. No ink pads will be placed in any of the geocache containers in this series.


For more on Mocomb County visit https://en.wikipedia.org/wiki/Macomb_County,_Michigan


For those that might not have tools to project waypoints geolifeline.com may be of some use to you.

There are 83 caches in this series. That is a lot to maintain so feel free to help by bringing along a spare bag and maybe a towel to dry out anything that gets moisture in it. Please keep the containers hidden from muggles. Thanks for playing.



Additional Hints (Decrypt)

svir

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)