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 Product number (P/N): 12PM, 
 Keywords/Tags: 12PM
 Date of intro: ~1975, 
 Power: AC, 
 Display: Type = Display (None) (List), 
 Number of keys: 26, #Key-Black: 15, #Key-Blue: 10, #Key-Red: 1, 
 Keyboard Array (Rows x Columns): 05x07, Keyboard Layout:  [FEED] -  [7] [8] [9] [(Division)] [%] [CM] -  [IC] [4] [5] [6] [x] [-=] [RM] -  [EX] [1] [2] [3] [+=] [#/(Rhombus)] [M-] -  [CE] [0] [.] [*] [M+], 
 Decimal switch: [6-4-3-2-0], Round switch: [(Blank)-5/4], Miscellaneous switch: [(Blank)-A
(Blank)-K], Indicators: ER
M
PW, 
 Classification:  / Desktop with Printer, 
 Featuring: Procent, Logic-technology: LSI (Large Scale Integration), calculator-chipset, 
 Related with: EPSON_parts: 310 (Internal printer), 
 Main Components: TOKYO ELECTRONIC APPLICATION LAB (TEAL): 49-11B version-1; TOKYO ELECTRONIC APPLICATION LAB (TEAL): 49-22A, 
 Made by: TEAL    (List of all Import-OEM-models for SILVER-REED), 
 Serie-members: SILVER-REED: 12PD (version-1) (With display, Black); SILVER-REED: 12PD (version-2) (With display, Beige); SILVER-REED: 12PM (Without display), 
 Known Serial-numbers: 700658 (List of all S/Ns from SILVER-REED)
 Collector value: 7.5/10, 
 Internet: Link-1: SCHLEPPTOPS Rechnerwiki
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