Monroe Calculators

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Handheld machines:

• Model 20
• Model30
• Model 40
• Model 98
• Model 99

The 3XX series

• 322g Scientist
• 324g Scientist
• 344 Statistician
• 354 Surveyor
• 326 Microcomputer
• 360/365 Bond Trader

Desktop Machines

• 1860
• 1610
• 1710
• 1655
• 1920
• 1930