ARLA/CLUSTER: Radio eBooks para "download" gratuito

[João Costa > CT1FBF]

Radio eBooks for download

There are a number of vintage radio and amateur radio related eBooks
available for free download on the Gutenberg site

Among them is the 1922 edition of The Radio Amateur's Handbook by A.
Frederick Collins.

Jarno de Haan @PA3DMI tweeted this link that will display the books available:
http://www.gutenberg.org/ebooks/search/?query=radio

A. Frederick Collins
https://en.wikipedia.org/wiki/Archie_Frederick_Collins