Is the 73 magazine still published?
If not when did it cease?
Seems to be a most interesting magazine for amateur constructors.
For example I have a November 1966 issue that; "Is published by 73 Inc.
Peterborough New Hampshire. 03458 ..... "
Publisher Wayne Green W2NSD, Editor Paul Franson WA1CCH.
Many thanks for any info or comments.
Terry.