Explanation of numbers and letters
Page 505
CHAS. O. EBEL & COS
VIGO COUNTY DIRECTORY
1887
Note.----Below is given the name of all residents of Vigo county, outside of Terre Haute. Where no township is given, only post-office, it is to be understood that the party .in which said post office is located. means number of section of .." f " stands for farmer.
NOTE: There is a small piece of the page torn out, from studying the book and what is left to read regarding the numbers and letters I believe that the numbers indicate the section within a township where people listed reside.
Township Info (not from the directory)
Each township is a 6 mile x 6 mile square. In each township are 36
squares or sections. Each section is a 1 mile square or 640 acres. These 36 sections
are arranged in this manner:
6 5 4 3 2
1
7 8 9 10 11 12
18 17 16 15 14 13
19 20 21 22 23 24
30 29 28 27 26 25
31 32 33 34 35 36