Original Apple II computer cassette tape containing ‘Applesoft Basic’ and ‘Loan Amortization,’ with the green-and-white labels to either side stamped “APPLESOFT BASIC, Microsoft, 1977” and “LOAN AMORTIZATION (APPLESOFT).” A label affixed to one side of the included cassette case is annotated in black ink, “Applesoft BASIC, Loan Amortization.” In fine condition. An essential accessory for early Apple II users—the Applesoft BASIC programming language allowed users to write and run their own BASIC programs, making it a key tool for programming on the Apple II.