Model III TRSDOS Disc Operating System TRS-80 Program 1.3 Vintage Radio Shack 26-312

This factory fresh, Model III TRSDOS Disc Operating System Minidisk formatted with Disc Operating System program © 1980, Radio-Shack, Number 26-312 sold with their Model 3 and 4 computers. This program was - and is - sold without a manual. Use the stadard disc user TRSDOS manual - or use your own. It is a superb, unopened, technical collectible and a useful program to run on emulators or a genuine surviving TRS-80 with its Z-80 processor, or to set up an old computer museum. Just like the TRS80 computer now, collectible software is hard to find. First come first serve, only one available.

---

SPECIAL - TECHNICAL HISTORICAL ITEM Info: • TRS-80 TRSDOS Model III Operating System Program • Publisher: Radio Shack - © cc. 1980 • TRS-80 Model 3 DOS Program - 26-312 • Sold as shown without User Manual • Genuine, Original 5.25 inch TRS-80 Floppy Notes: • Excellent condition • $20 • One available • S/H included within continental US

---

• Only one item available unless otherwise indicated • Click the credit card pictures left to order • • E-Mails always answered unless return e-mail is blocked