This calculator falls under the category of scientific collectables and is a rare piece from the period of 1951 to 1972. I'm content to call it mint condition. The calculator shows no signs of usage/wear, with all numbers and printing like new.
eBay
12 Bit Scientific Calculator Former Data Check Solar Calculator 12-bit Large Screen Data Solar Scientific Calculator
Aliexpress UK
The product is an early mechanical calculator called the Curta Type ll made in Germany. It features a unique multi-color design that adds to its charm and appeal. This antique piece offers a glimpse into the history of computing technology and serves as a functional and decorative item for collectors or those interested in vintage machinery.
eBay
Children's Electronic Calculator Watch Micro Calculator Silicone Date Multi-function Watch Mini Calculator Portable Watch
Aliexpress UK
It's in excellent condition.
eBay
Portable Pocket Electronic Calculator 10 Digits Display Calculate Calculator Simplicity Fashion Mini Arithmetic Calculator
Aliexpress UK
Curta Calculator Type II - Mechanical Curta Type 2 With Tin Case Made in Liechtenstein between 1954-1972 Good working order. Comes with the cylindric metal case. Good condition and all the functions work. Instructions can be easily found online. A really interesting item. View photos to see the condition
eBay
Scientific/ Engineering Calculator for Exam Functions Vector Calculations Middle High School Student SAT/AP Test Calculator
Aliexpress UK
I discovered this calculator when clearing my late father’s effects - he was a marine engineer in the 1950s. The Curta Type 1 was first introduced in 1948 by Curt Herzstark, who worked on the design while being held in Buchenwald concentration camp during the Second World War.
eBay
6.5 Inch Portable Calculator LCD Screen Writing Tablet Folding Scientific Calculator Tablet Digital Drawing Pad With Stylus Pen
Aliexpress UK
Curta Type 1 Mechanical Calculator with original case serial#15113. Condition is Used. Shipped with USPS Ground Advantage.
eBay
2 IN 1 Scientific Calculator with LCD Notepad 12 Digits Math Calculator Portable Foldable Handwriting Board School Office
Aliexpress UK
The purpose ofpersonalization is to allow you tochoose the shirt color. We will help find the best solution for you. You can wear it to work, hang out with friends, attend parties, Christmas celebrations, graduations, or other special events 🎉.
eBay
LED Digital Tube Display Calculator DIY Electronic Kit 51 Microcontroller Calculators Kits School Welding Practice Training
Aliexpress UK
Collectible Vinyl Sticker Car Decal. Sticker Only - Item Not Included .
eBay
2.5 Inch LCD Writing Tablet Digital Drawing Pad Foldable Calculator 10 Digits Display with Stylus Pen Erase Button Calculator
Aliexpress UK