GitHub - IltonS/calculator: A simple arithmetic calculator and Delphi component that implement the behavior of Casio calculators. Written for Win32 platform.
GitHub - Sacret/delphi-calculator: Simple calculator made with Delphi
Delphi Programming Language
Vintage Delphi VIII Melody Calculator Digital Alarm Quartz Watch Needs Battery | eBay
Vintage Delphi VIII Melody Calculator Digital Alarm Quartz Watch Needs Battery | eBay
GitHub - NuLL3rr0r/delphi-calculator: A calculator written in Delphi