Vintage Hewlett Packard HP 35 LED Financial Calculator & Leather Case

Description

This is an HP-35  RARE CALCULATOR
- SERIAL 1143A32596
It is owned by a retired Honeywell aerospace engineer who used it in his work while designing directional aiming space components for the Hubble Telescope.  His name is embossed on the top plate of the calculator as well as in the battery hatch.  He is now 90 years old and wants to find a home for this vintage calculator.
It is in good working condition. But, unlike most that are sold on eBay, this one has all the original accessories like the original owners manual, an exterior carrying case, the leather pocket carrying case, the wall power charging unit and other documents including the original warrant registration card.
The only non-working item is the internal battery pack which only needs replacement batteries.