[GreenKeys] The Development of the Printing Telegraph

[Sam Hallas]

W2HX wrote:
> Anyone interested, you can see my Hughes printing telegraph shown on the first page of that excerpt.
> http://w2hx.com/x/Telegraphy/Hughes%20Printing%20Telegraph/
> Please note, I believe the PDF "Technical Pamphlets For Workmen" came from Sam Hallas (someone will correct me if I'm wrong)

Eugene,

Yes, I expect the PDF file came from my web site. I'm indebted to Martin 
Loach of the Telecomms Heritage Group for scanning his copy for me.

Cheers,
Sam



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