The Mill

This expansion card for the Apple II was developed by Stellation Two. it contains a 6809 microprocessor which can execute code concurrently with the Apple II's 6502 processor. The card is supplied with the OS9 operating system, the BASIC09  language, and full documentation.

Date : Unknown

Manufacturer : Stellation Two

Format : Expansion Board

This exhibit has a reference ID of CH41138. Please quote this reference ID in any communication with the Centre for Computing History.

Scan of Document: The Mill

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