K&E DECI-LoN Slide Rule vintage bamboo from US Coast Guard Academy w/case 13"

Description

13" K&E DECI-LoN Slide Rule vintage bamboo from US Coast Guard Academy w/case.  In excellent condition, obviously well-loved over the years.  It is in perfect working order (having spent many hours with one.
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The case has the emblem of the United States Coast Guard Academy and the back has the student's name - redacted but readable. Perhaps your roommate?
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It comes with instruction, although they are from a different slide rule.
On Jan-23-23 at 11:34:28 PST, seller added the following information:
An astute viewer pointed out that this slide rule is plastic, NOT bamboo and he is correct; my apologies.  I cannot revise the heading so this will have to do, sorry!