Steve,
Sorry, what you need in here
http://www.samhallas.co.uk/repository/telegraph/creed_444_bibliography.pdf
Page 12
Dave
G4IUGM

Gosh, Dave. I'd quite forgotten how much stuff I had on the 444. I was  going to recommend the RSGB Teleprinter Handbook.

Cheers,

Sam

(BTW I found. oddly, when I made a post to greenkeys earlier that it thought I wasn't a member)

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