WORLD RADIO - TV
A comprehensive web site about the history of the world's premiere broadcasting reference source.
The World Radio Handbook appears to have had quarterly updates from 1954 until 1959 known as the World Radio Bulletin. These continued until 1991, different only in name; the Bulletin, Newsletter and Downlink.
From 1960 until 1971, the WRTH also published its Summer Supplement; which in 1967 and 1969 reached 184 pages! Half again the size of the yearly WRTH.
These 'Summer Supplements' or 'Summer Editions' are not to be confused with the WRTH bulletins, which were published at least quarterly and sometimes as often as twice a month; whereas the supplements/ editions were only printed once a year and printed in July.
Below are some of the supplements/ editions in my collection.
If you have any other information about these supplements/ editions that you feel should be known, please contact me at: