Casio - Calculator - 1970-1980 - 8-Digit Display
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Casio CD-813 memory-8A vintage electronic calculator with an 8-digit display from 1974, in excellent condition, made of plastic, 17 cm high by 9 cm wide by 3.5 cm deep, weighing 0.4 kg, in working order.
AI-assisted summary
Description from the seller
This is a vintage CASIO electronic calculator “memory-8A”, released in 1974 and representing an early generation of portable electronic calculators. It features an 8-digit display and includes a practical memory function, which made it a popular model at the time.
In addition to basic arithmetic operations, the calculator is equipped with three memory keys, square root, percent, AC/C keys, and a decimal point setting switch. It uses an NEC CPU and is also known by the model designation CD-813.
The calculator shows small scratches and stains consistent with age and storage, but there is no significant damage. Operation has been confirmed using the included AC adapter; all keys respond and calculations are correct. Battery operation has not been tested, so please assume AC use only.
A desirable piece for collectors of vintage electronics, retro computing, or Casio history.
Method of Shipment
FedEx or Japan Post
NOTICE
The lot will be carefully packaged and shipped by FedEx or Japan Post.
Delivery usually takes 1–2 weeks.
Heavy items may be shipped by sea, which may take 1 to 2 months to arrive.
The shipping method may vary depending on the item price and size.
Sometimes Customs or the delivery company in your country may contact you by phone or email for clearance. Please make sure you are available to respond.
If not, the parcel may be returned to me, and reshipping will cost more than twice the original shipping fee.
I appreciate your cooperation.
This is a vintage CASIO electronic calculator “memory-8A”, released in 1974 and representing an early generation of portable electronic calculators. It features an 8-digit display and includes a practical memory function, which made it a popular model at the time.
In addition to basic arithmetic operations, the calculator is equipped with three memory keys, square root, percent, AC/C keys, and a decimal point setting switch. It uses an NEC CPU and is also known by the model designation CD-813.
The calculator shows small scratches and stains consistent with age and storage, but there is no significant damage. Operation has been confirmed using the included AC adapter; all keys respond and calculations are correct. Battery operation has not been tested, so please assume AC use only.
A desirable piece for collectors of vintage electronics, retro computing, or Casio history.
Method of Shipment
FedEx or Japan Post
NOTICE
The lot will be carefully packaged and shipped by FedEx or Japan Post.
Delivery usually takes 1–2 weeks.
Heavy items may be shipped by sea, which may take 1 to 2 months to arrive.
The shipping method may vary depending on the item price and size.
Sometimes Customs or the delivery company in your country may contact you by phone or email for clearance. Please make sure you are available to respond.
If not, the parcel may be returned to me, and reshipping will cost more than twice the original shipping fee.
I appreciate your cooperation.
Details
Era
1900-2000
Title additional information
8-Digit Display
No. of items
1
Material
Plastic
Manufacturer/ Brand
Casio
Style
Industrial
Condition
Excellent condition: barely used with minimal signs of wear
Height
17 cm
Width
9 cm
Depth
3.5 cm
Weight
0.4 kg
Estimated Period
1970-1980
In working order
Yes
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