BARS::1920s Holzwarth Dude Ranch in Colorado

This trail sign was found at the historic site of the Holzwarth Dude Ranch in Colorado.

The trail sign says...

   +---------------------------+
   |  Holzwarth Historic Site  |
   | follow dirt road 1/2 mile |
   |          NO PETS          |
   |       buildings open      |
   |         10am - 4pm        |
   +---------------------------+
   the numbers are:  (1/2)  10   4

   the math is:  4 * 1/2 = 10base-2

   off-by-one math:  1/2 * 10 = 4 [+ 1]

   off-by-one math:  log(10) = 1/2 * 4 [- 1]

Creator: Gerald D. Thurman [gthurman@gmail.com]
Created: 29 July 2007

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This work is licensed under a Creative Commons License.