TI Majestic series

The Texas Instruments Majestic series is a line of calculators from the mid 1970s using a common design with slight external variations between models.

Models

Scientific calculators

• TI SR-40
• TI SR-51-II
• TI-15
• TI-30
• TI-33
• TI-45
• TI-55 (TI-51-III)

Programmable calculators

• TI Programmable 57

Financial calculators

• TI Business Analyst (TI-41)
• TI Business Analyst-I
• TI The MBA (TI-42 MBA)
• TI Money Manager (TI-31)

Other

• TI Programmer