At the posted coordinates you will find a post with 2 signs on it. The lower sign refers to the Markham Lions Club.
From the upper sign assign the following:
A = the number of words in the very first line on the sign
B = the number of words on the second line on the sign.
C = the number of words on the third line on the sign.
The difference between A and B is 6. The difference between B and C is 2.
North : 43 ((A x B) + C + 5).((200 x A) - B)
West : 079 (A + B + 1).((20 x B) + (10 x C) - 9)
The last digit in the north coordinates is 0 and the last digit in the west coordinates is 1