Image: Wooded Jig being aligned with the sun using a plumb bob
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Description: Using a plumb bob rather than a compass guaranteed perfect alignment of the 24" cast steel pier atop the 36" poured concrete pier. Note, there was only 5 degrees of play so accuracy was everything
Title: Wooded Jig being aligned with the sun using a plumb bob
Credit: Own work
Author: Brucewaters
Usage Terms: Creative Commons Attribution-Share Alike 4.0
License: CC BY-SA 4.0
License Link: https://creativecommons.org/licenses/by-sa/4.0
Attribution Required?: Yes
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