Hi.
I think all subscribers already got their paper copies of the "Monochrome" magazine - stuff about ZX81 machines - so it should be safe to put it, also on WOS, in a PDF form.
So - here is the 3rd issue (Autumn 2012) - http://zx81.republika.pl/monochrome_issue_3_magazine_zx81.pdf
As usual it contains parts for all ZX81 configs, including unexpanded 1K machines.
Enjoy!
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Submitted by yerzmyey/h-prg]