Hewlett Packard HP-16C Computer Scientist calculator

Description

Hewlett Packard HP-16C Computer Scientist calculator. Condition is "Used". Shipped with USPS First Class.
Programmable RPN calculator for Computer Scientists and programmers, circa 1982, supporting hex, octal, decimal and binary operations like shift, mask, XOR, AND, etc.
This rare vintage calculator is completely functional, all keys work. Original product sleeve. New batteries. Note minor cosmetic scuffing near top of display. No original manual included - but I will supply a PDF of the original Owners Handbook to the buyer if you supply an email address.