Vintage Calculators

Curta Type II Vintage Mechanical Calculating Machine Serial Number 545760

Also included is the leaflet style information sheet " Your CURTA Calculator" as well as the booklet "Computing Examples for the CURTA Calculating Machine. ". Curta Type II Calculator. It can ADD or MULTIPLY to 15 places ; DIVIDE to 8 places.

Rare HP48SX Engineering Mathematics Library w/ ROM Card Works on HP48GX Holland

Rare HP48SX Engineering Mathematics Library w/ ROM Card John F. Holland Works with either HP48GX or HP48SX Includes errata sheet.

Vintage HP 12C Financial Calculator Tested Working w/ Case & Manual Singapore

Original HP 12C calculator. Calculator has been tested and functions properly. Display is strong and clear, and buttons respond correctly. Original protective slip case.

Hewlett Packard HP 41CV Calculator

Hewlett Packard HP-28S Calculator, Rare Math 100th Year Anniversary Edition

It was part of a week-long series of events that would kick-off a yearlong celebration of the 100th year since the founding of the AMS. Each 28S was exclusively stamped with a manufacture date of week 1 of 1988 on the back.

HP-28C Programmable Scientific Calculator TESTED

One of my personal RPN calculators, fully functional.

Rapidman 800 Vintage Pocket Electronic Calculator - Tested & Works

Numbers light up brightly. All the buttons work, and the screen is in very nice condition as well. Included is the AC adaptor, but I cannot confirm that it works. See pix for more details.

Hewlett Packard HP 48GX 128K RAM Graphing Calculator MINT CONDITION

Reverse Polish Lisp (RPL) programming - dynamic stack and structured programming capabilities. Reverse Polish Notation (RPN). MINT condition, no notable signs of use or wear. Infrared (IR) port for short-range wireless data transfer.

1982 Hewlett Packard HP-10C Scientific Calculator

Working condition. Box in poor condition. Booklet in good condition. Calculator in very good condition

HP Time Module 82182A for HP 41C & 41CV calculators, tested, works perfect

Fully tested and fully functional see all photos for testing on calculator Calculator NOT included Time module only

Monroe 326 Scientist Calculator, Charger & Manual in Hard Case

Made by Compucorp and sold by Monroe. Calculator is in excellent condition. Looks little used. Has an inventory sticker on the top as you can see. Probably removable. AC Adapter has minor wear. Calculator has new NiCd "D" Batteries and works great.

HP 48GX 128K Graphing Calculator ASEE Shaping Our World Century II - For Parts

Vintage HP-28C Programmable Scientific and Graphing Calculator - Excellent

Batteries (uses 3 1.5V N-cell) are widely available and are NOT included.

HP 38E RPN Programmable Calculator Tested Working Rare Item Hewlett Packard

Vintage hp 38e calculator in nice shape with some light wear as shown. Works well but the 3rd place from the left is dimmer than the others (the 3 in 12345678, the 7 in 8675307 and the 3rd 0 in 0000000000). Comes with quick reference card and original pouch as shown with some wear. Has label on the back. No battery or AC adapter included. Free shipping to us! Make me an offer!

RCA Electric Calculator 1970s Spaceball 4C1414 Works Advanced Model RARE

This is a rare model 4C1414 it has a top row of memory buttons that the 4C1212 does not have. Made around 1974. It works. It has some scuffs and a light area on the dome (see pics) due to age but it is in good condition and a nice piece for collectors. This seems to be a rare model. Most are the 1212 models that you see. Sales and shipping inside the United States only. No sales to non continental United States.

SHARP PC-G830 Pocket Computer Assembler C-LANGUAGE LCD

SHARP PC-G830 pocket computer with Assembler C-LANGUAGE markings. The unit has been power-checked only and is being sold as-is due to condition issues and untested full operation. SHARP PC-G830 is a pocket computer with Assembler C-LANGUAGE markings and BASIC functions on the keyboard.

Vintage Hewlett Packard HP-27 Calculator - WORKING

Working condition, comes with refurbished NiCd battery. Shows signs of wear, mainly: - Battery compartment has some writing in it. - Scratches on front label. See photos

SUPER RARE HP-29C Calculator WORKING TESTED LOW SERIAL XCLNT CONDITION + XTRAS

The calculator appears in excellent original condition both inside and outside. Fully functional and tested, works. For sale this SUPER RARE HP-29C Scientific Programmable Calculator in original unopened EXCELLENT condition.

Vintage Hewlett Packard HP Leather Pouch Protective Case Calculator Brown 6"

Cleaned and Very Good Condition.

TI-36X SOLAR Scientific Calculator Tested and Works Texas Instruments Used Good

Fully functional. Good used condition with minor marks as shown.

Hewlett Packard HP 75C Computer Calculator w/ AC Adapter, Powers On, No Battery

Not fully tested. Battery is not included. Item is as is condition. The item you will receive is exactly as pictured. If any accessory is not listed or shown in pictures, it will NOT be included.

Lot Of 3 Hewlett-Packard HP 21, 35 & 32S Calculators Untested NICE!

Needs battery or good for parts or repair.

Vintage Casio FX-702P Programmable Calculator/FA-2 Interface/FP-10 Printer Set

It was developed to serve as a highly portable bridge between traditional scientific calculators and full-sized desktop computers. 1 FX-702P Programmable Calculator with soft protective case and manual.

Vintage Scarce Ediiton Casio QL-10 Lighter Calcualtor Lighter RARE

Vintage Royal 242PD ADDING MACHINE Electronic Printing Calculator Japan ~ Tested

Royal 242PD. Electronic Printing Calculator. ADDING MACHINE. Made in Japan. ~ Tested ~.

HP-28S Scientific Calculator w/New Batteries and case TESTED!

Includes zippered leatherette case.

Hewlett Packard HP 48SX Scientific Calculator w/Case Calculus PAC, Chemistry PAC

Sharp PC-1250 Pocket Computer W/CE-126P Printer

Computer turns on and seems to work when connected to the printer. Printer will feed when you push the button. That's about all I know. CHECK OUT PICS! SOLD AS-IS!

Casio Mini Electronic Calculator 1972 Vintage with Case First Only

Good condition Powers on with 4 AA batteries (not included) Calculates correctly sometimes, other times not With zippered case No carry strap

HP 41C RPN Scientific Calculator with 82104A Card Reader and Leather Case Workin

Up for sale is a Hewlett-Packard HP-41C programmable RPN scientific calculator, complete with the HP 82104A magnetic card reader module (made in Singapore), the original leather zippered carry case, and the battery tray. The calculator powers on and functions — the display shows numerals and text correctly as seen in the photos, with USER and PRGM modes operating. The leather case shows significant wear with discoloration and scuffing, and the battery tray springs show visible oxidation/corrosion; the card reader is untested by seller and should be assumed to need the typical rubber wheel/O-ring service common to this accessory. A great collectible set for vintage HP enthusiasts.

Antique MONROE High Speed Adding Calculator Machine Untested ~ Rare vintage

See pictures for details. The pictures are of the actual item you will receive.

Texas Instruments TI Exactra 20 RED LED Calculator Tested Works Star Wars NICE

Texas Instruments TI Exactra 20 RED LED Calculator Tested Works Star Wars Nice. Condition is Used. Shipped with USPS Ground Advantage.

Vintage Casio AS-L Nixie Tube Electronic Calculator 1971 Japan

Scarce early Casio desktop electronic calculator featuring a 12-position orange Nixie tube display and classic early-1970s industrial design. All 12 Nixie display positions illuminate. Casio AS-L electronic calculator.

Commodore Solid State Electronic Calculator 886D With Box And Instructions

The good news is that the calculator works.

#358 Hewlett Packard HP-15C Calculator USA with Case Working

#358 Hewlett Packard HP-15C Calculator USA with Case Working Great condition

HP 48G Graphing Scientific Graphing Calculator Gray 32K RAM Works

Works great and in good condition ,batteries not included See the pictures for more details

EXTREMELY RARE HP-67C LOW S/N Calculator (Teenix Mod) - Fully Functional + XTRAS

This device is fully working as designed and give the HP-67 a leap into the 21st Century. The calculator was manufactured November of 1979 with serial number 00804in USA. From Teenix website HP-67C calculator (TEENIX Modified) case serial 1905A00804.

Vintage Canon LS-2 Solar Metric Calculator W/ Case And Manual

The Vintage Canon LS-2 Solar Metric Calculator is a rare and collectible piece of vintage electronics. Made by Canon, this calculator features a classic design and is equipped with solar power capabilities. It comes with its original case and manual, adding to its authenticity and value as a vintage collector's item. Perfect for vintage calculator enthusiasts or anyone looking for a unique piece of retro technology, the Canon LS-2 combines functionality with a touch of nostalgia.

vintage Hewlett Packard HP-41C & 82104A Card Reader, Module manuals calculator

Vintage Hewlett Packard HP 41CX Calculator W Case & Instruction Book!

Real Clean! New Batteries! Seems to want to work. Power Button Funky!