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  curtaTI 0030 supermr mus i calWatch LCD

BA real estateModel: BA real estate
Battery: 2 x LR44
Adapter: 
Year: 1993
Chip:  T6m51 Toshiba
Info: modern LCD  1991 - 1999








BA 55Model: BA-55
Battery: 2 x LR44
Adapter: 
Year: 1983
Chip:  CD4553 CD4554 
Info:  slanted LCD  generation





cessna sky compModel: Cessna Sky Comp
Battery: 2 x LR43
Adapter: 
Year: 1983
Chip:  TPO328
Info: JEPPESSEN  line   






BA 35Model: BA-35 student business analyst 
Battery: 2 x LR44
Adapter: 
Year: 1981
Chip:  CD4571
Info:  modern LCD  1982 - 1987






ba IIModel: BA-II
Battery: 2 x LR44
Adapter: 
Year: 1985
Chip:  TPO322
Info:  Business Analyst II






ET calculatorModel: ET calculator
Battery: 2 x LR44
Adapter: 
Year: 1982
Chip: TP0311         
Info: slimline LCD - first solar LCD 
    





BA 45Model: BA-45 mcro business manager
Battery: 4 x AAA                
Adapter: 
Year: 1984
Chip: nec UPD7503
Info:  later HANDHELD printing   made in Japan scientific    






BA II plusModel: BA II plus
Battery: CR2032
Adapter: 
Year: 1996
Chip:  T6a53 Toshiba
Info: modern LCD  1991 - 1999








eur 2000Model: Eur-2000
Battery:  LR54
Adapter:     
Year: 1988
Chip: 
Info: The €-2000 calculator combines the usual basic calculator functions with an Euro currency conversion. 

BA 54Model: BA-54
Battery: 2 x LR44
Adapter: 
Year: 1997
Chip:  CD4553 CD4554 
Info:  slanted LCD  generation





BA IIIModel: BA-III Executive Business Analyst
Battery: 2 x LR44
Adapter: 
Year: 1990
Chip: TP0458B/CD4812
Info: This rare BA-III is an unusual calculator within the second generation slanted family. We are used to find a direct counter part with scientific functions for each calculator.   



eur 2000+Model: Eur-2000+
Battery:  LR54
Adapter:     
Year: 2001
Chip: 
Info:The €-2000+ calculator combines the usual basic calculator functions with an Euro currency conversion. The exchange rate between the Euro and the Home currency is entered with the small SET-key. Two additional keys allow the conversion in both directions.This calculator added a continuous memory to the earlier €-2000 and a feature to set the number of decimal places (for the curious, you have to press the ON/C key about two seconds to enter the F-0-2 menu). Nevertheless kept the internal construction of the €-2000+ identical with its predecessor.