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Item for sale is a used vintageONAN Electric Plant Output Voltage Drop Calculator 1958 Slide Rule P143
Item is being sold as-is condition No Returns
Calculator exhibits wear, stains, fading and scuffing considering age, use, storage and handling.
All photos are from actual items in listing and you will receive.
Please confirm this is the correct calculator for your application.
I am not an expert, so please review and enlarge all photos before purchase, as they are part of item description, and contact me if you have any questions, need additional information or photos.
Thank you for looking and please browse my other tools and items for sale.