AKA (Label): CLASS 18-22, Product number (P/N): 1822 (18-22),
Keywords/Tags: 1822 (18-22) | 18-22
Date of intro: ~1972, Origin: Japan (List), Dimensions: 279x225x76mm,
Power: AC,
Display: Type = Display (VFD tube) (List), Digits = 12,
Number of keys: 25,
Keyboard Array (Rows x Columns): 04x08, Keyboard Layout: [CE] [7] [8] [9] [-] [x] [EX] [CM] - [C] [4] [5] [6] [+] [(Division)] [M=] [RM] - [1] [2] [3] [=] [M=] [M-] - [0] [.] [M+],
Classification: / Desktop with Display,
Featuring: Logic-technology: LSI (Large Scale Integration), calculator-chipset, Memories: 1,
Certification: 389J(UL) (List All UL's),
Main Components: BUSICOM: QP39222,
Original Equipment Manufacturer : BUSICOM: 121DK (version-2), Made by: BUSICOM (List of all Import-OEM-models for NATIONAL CASH REGISTER (NCR)),
Known Serial-numbers: 19939739 (1-9939739) | 19940470 (1-9940470) (List of all S/Ns from NATIONAL CASH REGISTER (NCR))
Collector value: 8/10,
Internet: Link-1: THE NATIONAL MUSEUM OF AMERICAN HISTORY