|  | Year | Picture | Description | 
                                                    
                                                      | SAMSUNG
 800B
 | 1975 |  | 
                                                        Production : 1975Display : VFD 8Power : 4 x AAMade : Korea
 Shape inspired by the TI Datamath | 
                                                    
                                                      | SAMSUNG 805D
 | 1975 |  | 
                                                        Production : 1975Display : VFD 8Power : 4 x AAMade : Korea | 
                                                    
                                                      | SAMSUNG 85E
 | 1975 |  |  | 
                                                    
                                                      |  | 1975 |  | 
                                                        Production : 1975Display : VFD 8Power : 2 x AAMade : Taiwan
 Made by Great Wall ElectronicIdentical to Hornet SR26and Privileg 860
 AdvertisingAdditional information (Hornet) | 
                                                    
                                                      | HIGH-POINT MAT 114
 | 1975 |  | 
                                                        
                                                          Production : 1975
                                                          Display : VFD 8
                                                          Power : 2 x AA
                                                          Made : Singapour | 
                                                    
                                                      |  | 1975 |  | 
                                                        
                                                          Production : 1975
                                                          Display : VFD 8
                                                          Power : 3 x AA
                                                          Made : Hong-Kong | 
                                                    
                                                      | BMB 78
 | 1975 |  |  | 
                                                    
                                                      | BMB 78MR
 | 1975 |  | 
                                                        
                                                          Production : 1975 ? 
                                                          Display : VFD 8
                                                          Power : 2 x AA
                                                          Made : Japan
 
                                                          Same as Coop, Decimo, Finepec, Lago, Texet and may other many other
 | 
                                                    
                                                      | PRINZTRONIC SC400 IA
 | 1975 |  |  | 
                                                    
                                                      | PRINZTRONIC BSC 402
 | 1980 |  |  | 
                                                    
                                                      | PRINZTRONIC 505
 | 1983 |  |  | 
                                                    
                                                      | SANTRON 15S
 
 | 1975 |  | 
                                                        
                                                          Production : 1975
                                                          Display : VFD 8
                                                          Power : 9 V 
                                                          Made : Taiwan
 
                                                          
                                                         | 
                                                    
                                                      | SANTRON 20S
 
 | 1976 |  | 
                                                        
                                                          Production : 1976
                                                          Display : VFD 8
                                                          Power : 2 x AA
                                                          Made : Taiwan | 
                                                    
                                                      | SANTRON 400A
 | 1976 |  | 
                                                          
                                                            Production : 1976
                                                            Display : 2xLED 
                                                            Power : 9 V
                                                            Made : Taiwan
                                                            Educational calculator
 
                                                            
                                                           | 
                                                    
                                                      | KARSTADT SR 40
 | 1976 |  |  | 
                                                    
                                                      | KORES B8
 | 1976 |  |  | 
                                                    
                                                      | APF M24
 | 1974 |  | 
                                                        Production : 1974Display : VFD 8Power : 9VMade : Japan | 
                                                    
                                                      | APFM75
 | 1975 |  | 
                                                        Production : 1975Display : VFD 8Power : 9VMade : Japan | 
                                                    
                                                      | APFM74
 | 1979 |  |  | 
                                                    
                                                      | MANNICS
 MK-818
 | 1975 |  | 
                                                         Production : 1975 Display : VFD 8 Power : 4 x AA Made : ?
 Same as Elsa, Manita | 
                                                    
                                                      | INTERKONTINENTALE WHAREHOUSE
 MR800
 |  |  |  | 
                                                    
                                                      | SILVER-REED 8M
 |  |  |  | 
                                                    
                                                      | SILVER-REED SR 81
 |  |  |  | 
                                                    
                                                      | SILVER-REED SR 82
 | 1976 |  | 
                                                        
                                                          
                                                            Production : 1976
                                                            Display : VFD 8
                                                            Power : 3 x AA
                                                            Made : ?
 Identical to the MBO SC-10,BMS 818M, Unitrex SC-10
 Additional information
 | 
                                                    
                                                      | COMPEX SR-60
 | 1976 |  | 
                                                          
                                                            Production : 1976
                                                            Display : dot-LED 10+2
                                                            Power : 3 x AA
                                                            Made : Taiwan ?
 
                                                            Scientific calculatorIdentical to the Elite 5010SR  | 
                                                    
                                                      | CALCOM 35
 | 1977 |  | 
                                                          
                                                            Production : 1977
                                                            Display : VFD 8
                                                            Power : 4 x AA
                                                            Made : India 
 
                                                            Programmable calculatorSimilar to the Prinztronic Programand Qualitron 1421
 | 
                                                    
                                                      | QUALITRON 1438
 | 1975 |  | 
                                                          
                                                            Production : ~1975
                                                            Display : VFD 8
                                                            Power : 4 x AAA
                                                            Made : Taiwan
 
                                                            Conversion calculatorIdentical to the Castel 1438and 
                                                          Prinztronic Conversion
 
                                                            
                                                           | 
                                                    
                                                      | QUALITRON 2037
 | 1977 |  |  | 
                                                    
                                                      | HARVARD H-136
 | 1977 |  |  | 
                                                    
                                                      | TAMAYA
 NC-77
 | 1978 |  |  | 
                                                    
                                                      | KOSMOS ASTRO
 
 | 1979 |  | 
                                                          
                                                            Production : 1979
                                                            Display : VFD 8
                                                            Power : 2 x AA
                                                            Made : Taiwan 
 
                                                            Astrological computer 
 
                                                            
                                                          
                                                            
                                                           | 
                                                    
                                                      | ELEKTRONIKA
 B3-26
 | 1979 |  |  | 
                                                    
                                                      | ELEKTRONIKA
 B3-37
 | 1981 |  | 
                                                          
                                                            Production : 1981 - 1985 
                                                            Display : LED 8 
                                                            Power : 3 x A316
                                                            Made : USSR
 
                                                            Scientific calculator
                                                            Later renamed MK-37 
 
                                                            
                                                          
                                                            
                                                           | 
                                                    
                                                      | ELEKTRONIKA
 MK 61
 | 1990 |  | 
                                                          
                                                            Production : 1983 - 1995
                                                            Display : VFD 8
                                                            Power :3 x AA
 
                                                            Made : USSR
 
                                                            Programmable
 
                                                            
                                                          
                                                            
                                                           | 
                                                    
                                                      | C.ITOH 8025
 
 | 1978 |  | 
                                                          
                                                            Production : 1978
                                                            Display : VFD 8
                                                            Power : 4 x AA
                                                            Made : Japan | 
                                                    
                                                      | TECO TE-8075
 
 | 1978 |  |  | 
                                                    
                                                      | TECO TE-8078
 
 | 1978 |  |  | 
                                                    
                                                      | VOESA 3000
 | 1977 |  | 
                                                          
                                                            Production : 1977
                                                            Display : LED 8
                                                            Power : 9V
                                                            Made : Hong-Kong
 See clone Type 2 
 
                                                            
                                                           | 
                                                    
                                                      | ELECTRO CALCUL
 80
 
 | 1978 |  | 
                                                          
                                                            Production : 1978
                                                            Display : VFD 8
                                                            Power : 2 x AA
                                                            Made : Japan | 
                                                    
                                                      | DETRON 806MD
 | ~1975 |  |  | 
                                                    
                                                      | DETRON P-101
 | ~1978 |  |  | 
                                                    
                                                      | UNISONIC 1511 L
 | 1978 | 
 | 
                                                          
                                                            Production : 1978
                                                            Display : LED 8
                                                            Power : 2 x AA
                                                            Made : Hong Kong | 
                                                    
                                                      | TABULEX
 alpha
 (v1)
 | 1974 |  | 
                                                          
                                                            Production : 1974
                                                            Display : LED 8
                                                            Power : 4 x AAA
                                                            Made : Hong-Kong
 
                                                            
                                                           | 
                                                    
                                                      | TABULEX gamma
 (v1)
 | 1975 |  |  | 
                                                    
                                                      | TABULEX gamma
 (v2)
 | 1975 |  | 
                                                          
                                                            Production : 1975
                                                            Display : LED 8
                                                            Power : 4 x AAA
                                                            Made : Hong-Kong | 
                                                    
                                                      | TABULEX -
 | ~1978 |  |  | 
                                                    
                                                      | CITIZEN 831RD
 
 | 1979 |  | 
                                                          
                                                            Production : 1977 - 1979 
                                                            Display : VFD 8
                                                            Power : 2 x AA 
                                                            Made : Japan
 
                                                            
                                                          
                                                            
                                                           | 
                                                    
                                                      | CITIZEN
 micro 10
 
 | 1982 |  | 
                                                          
                                                            Production : 1982 ? 
                                                            Display : LCD 8
                                                            Power : 4 x AA 
                                                            Made : Japan
 
                                                            Printer output
 
                                                            
                                                           |