This has been untested. It looks like the outside is in great condition.
Item Category: Vintage Electronics
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Vintage OEM Texas Instruments Power Supply Model AC 9132 Adapter Charger Plug
found in my great grandpa’s estate. Does not look used.
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Vintage Sharp EL-8 Calculator Comes With EL-81 Power Supply Read Description
Sharp EL-8 calculator as shown. Battery doesn’t hold a charge (as expected for its age). Some display numbers are dimmer than others. Red alarm light shows when plugged in and switched to DC (pictured). When switching from OFF to AC, sometimes the display appears to show a counter that’s counting up, even if the display was cleared before switching to OFF. When cleared, some basic math functions appear to work, but cannot verify every function.
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Vintage Hewlett Packard HP-65 Calculator, Case, Guide, Expansions, Power Supply
The Vintage Hewlett Packard HP-65 Calculator is a sought-after collector’s item in the world of vintage electronics. This calculator, made by HP in the 1980s, comes with its original case, guide, expansions, and power supply, making it a complete and valuable set for retro tech enthusiasts. With the HP brand reputation and the model’s unique features, this calculator offers a glimpse into the technology of the past and serves as a functional piece of history for those who appreciate vintage computing devices.
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Vintage Hewlett-Packard HP 1984 15C Scientific Calculator W/Case & New Batteries
This is a vintage Hewlett-Packard HP 15C scientific calculator from 1984. It is a handheld model powered by batteries and comes with a case and new batteries. The calculator is a regular key size and is a vintage item.
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CALCULATOR voyager scientific programmable Hewlett Packard HP 15C with Case
CALCULATOR voyager pocket scientific programmable Hewlett Packard HP 15C with original case specifications Memory : 448 bytes Introduction :1982 Display size : 10 digits Weight : 119 g Dimensions : 5″ x 3 ⅛ ” x ⅝ Battery : 3 x (1.5v) LR44 included Self test Ok and keyboard test Ok . Calculator tested and working . Send with tracking number via priority mail international Parcels . If you have any question please do not hesitate .
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HP 12C FINANCIAL CALCULATOR USER’S GUIDE (AUG 2004, EDITION 4)- SOFTCOVER- GOOD
ABOUT USWe are a 501(c)3 non-profit corporation. We sell books and other items donated by our community members to raise money for our local library system. We fund services, reading programs and purchases not in their budget. Our organization has operated continuously in the same city since 1937. PROCEEDS BENEFIT OUR LOCAL LIBRARY PROGRAMS – THANK YOU! Please visit our store for more titles. https://www.ebay.com/usr/friendsofthepaloaltolibrary
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Short Case for HP Woodstock Calculators HP 21/25/25c/29c/22/27
This is a new custom made brown case/cover for vintage HP Woodstock and HP Nut series calculators. It is felt lined with a pocket inside. Dimensions in inches (W = Width, L = Length, D = Thickness) 4.25″ W x 6.5″ L x 1.25″ Deep Belt loop: 1.5″ W It fits these vintage calculators as well as the smaller current models many others: HP 21, 25, 25c, 29c, 22, 27, 41c, 41cv, 41cxHP 10b, 10bii, 10bii+, 11c, 12c, 12c platinum, 15c, 16c, 20b, 20s, 32s, 32sii Manufactured by reliable seller and HP Calculator Dealer since 1993 Samson Cables. Check out our other auctions. International buyers please choose express shipping if you would like tracking.