Vintage Southern Counties Gas Company Diwa 601-1 Engineer Slide Rule w/ Case

Description

Vintage Southern Counties Gas Company Diwa 601-1 Engineer Slide Rule w/ Case
- Southern Counties Gas Company advertising from Long Beach, California
Items have normal wear from age and handling, slide rule has normal wear from age and handling with no noticeable damage, case has normal wear from age and storage with no noticeable damage. - See Photos
Free USPS shipping with delivery confirmation/tracking included
Refunds require the item to be in the original condition it was sent for return.
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