Multi Mash #6:
Find the 5 white disks under a blue punch card on a telegraph pole. The first to read DP. Use the three below to locate the 2nd way point.
Three disks = a b c
N50 5(a+c).(a+c)(a+c)0 E000 50.(a+b)b(a+b)
The 2nd way point is about 0.9 miles away.
At the 2nd way point you will find 2 street signs quite close to each other. They both have the same red text above and below the street names. Use this text to locate the cache:
Number of words above street name = d
Number of letters in word below street name = e
N50 5e.d(a+c)e E000 50.(d-a)(d-3)0
The cache is about 2/3 miles away.
Don't forget to find the Multi Mash Bonus Cache!