Commodore Model 1541 Test-Demo-Diskette (Commodore 64) - Floppy Disk Scan (1600 DPI) : Commodore Business Machines : Free Download, Borrow, and Streaming : Internet Archive
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Commodore Floppy Drive 1541 Adapter: use the Commodore 1541 drive as PET floppy drive (1541 to IEEE488) - Share Project - PCBWay
Commodore 1541-II floppy disk drive
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