[GreenKeys] Postal Telegraph-Cable Co. Model 26 - eBay

[John]

Used copies are available:

Here are several, starting at $36:

https://www.abebooks.com/servlet/BookDetailsPL?bi=18269254906&searchurl=an%3DGeorge%2BP.%2BOslin%26sortby%3D17&cm_sp=snippet-_-srp1-_-title17


Cheers

John KB6SCO

Carson City NV

On 2/25/2020 11:51 AM, Paul Heller wrote:
> That 26 looks pretty clean.
>
> “The story of telecommunications by George P. Oslin”.
>
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