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Vintage HP-21 Scientific Calculator - Powers On

Vintage HP-21 Scientific Calculator - Powers On

Regular price $39.95 USD
Regular price Sale price $39.95 USD
Sale Sold out
Shipping calculated at checkout.
Up for sale is this Vintage HP-21 Scientific Calculator

It was verified to power up by applying 2.5v to the battery terminals.  Keyboard was intermittent.  Battery Cells have expired.  Comes as pictured for parts / restoration.


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