Vintage Magic Brain Mechanical Pocket Calculator NO Stylus Japan
Vintage Chadwick Magic Brain Calculator. Made in Japan. Mid century modern. This item is used and has visible scratches and signs of usage. I have
![](https://i.ebayimg.com/images/g/bX4AAOSwM1BhFqy3/s-l1600.jpg)
Vintage Chadwick Magic Brain Calculator. Made in Japan Mid century modern.
![](https://hackaday.com/wp-content/uploads/2023/10/calc-2.png?w=600&h=600)
Pocket Calculator Isn't A Brain Or Magic
![](https://upload.wikimedia.org/wikipedia/commons/thumb/1/18/Casio_fx-991EX.png/170px-Casio_fx-991EX.png)
Calculator - Wikipedia
![](http://www.johnwolff.id.au/calculators/addiators/ExactusMini-441-Add-P6081017-4.jpg)
John Wolff's Web Museum - Slide Adding Machines
![](https://www.picclickimg.com/ejEAAOSwj1Flr1nP/Vintage-MAGIC-BRAIN-CALCULATOR-W-Instructions-and-Metal-Stylus.webp)
VINTAGE MAGIC BRAIN Pocket Calculator W/Stylus, Made in Hong Kong £23.68 - PicClick UK
![](https://www.whipplemuseum.cam.ac.uk/sites/www.whipplemuseum.cam.ac.uk/files/0104_0229_0.jpg)
Pocket Calculating Devices
![](https://i.ytimg.com/vi/2pE8c4zUVCQ/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH-BIAC4AOKAgwIABABGFogWihaMA8=&rs=AOn4CLCQK5W2VeHc8l85uASkkBze9PteVA)
Magic Brain Calculator - How to Add
![](https://i.pinimg.com/originals/4e/c2/a4/4ec2a4511c3112bc0b01b355529d630e.jpg)
1950 Vintage Chadwick Magic Brain Calculator Gadget, Mint in Box, Geek Office Tool
![](https://i.etsystatic.com/7696549/r/il/5aa5ca/1493197493/il_fullxfull.1493197493_fbnf.jpg)
RESERVED for Sakornrat. Vintage Piccolo-S mechanical Addiator. Pocket Manual Calculator. Collector Adding Machine. Gift for Geek
![](https://i.ytimg.com/vi/AVZZQT0GTdw/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLCIlwXPfH0VFAnslM4LBuuf81AYgg)
Magic Brain: Last Gasp of the Mechanical Calculator