published by ARRL.
Cannot find year of publication or copyright anywhere.

It is old enough that ARRL address in book does not have a zip code.

There is 2 1 2 pages on transistors in this book so I would guess early 50's.

It is so old it uses the military phonetic alphabet instead of the ICAO which is prescribed these days.

Cover is in pretty fair condition. No markings inside that I noticed did not read the whole thing . Binding is not perfect but it is intact and should hold up to reading.