Pacific Radio News periodical 2003-44-1 1920-1921 (partial)
Radio Log and Scrapbook of Howard Seefred, W6EA 2003-44-2 1916-1930
Radio Log and Scrapbook of Howard Seefred, W6EA 2003-44-3 1940-1946
Radio Log of Howard Seefred, W6EA 2003-44-4 1910-1915
Radio Log of Howard Seefred, W6EA 2003-44-5 1915-1916
Howard Seefred Scrapbook 2003-44-6 1911-1942
Radio Log and Scrapbook of Lyndon Seefred, W6EB 2003-44-7 1914-1945
Radio Log and Scrapbook of Lyndon Seefred, W6EB 2003-44-8 1919-1930
Lyndon Seefred Scrapbook 2003-44-9 1918-1920
"The Log of 6EA, Book No. 1" 2003-44-10 1914-1915
"The Log of 6EA, Book No. 2" 2003-44-11 February-March 1915
Wireless Telegraph Stations of the World, Including Shore Stations, Merchant Vessels, Revenue Cutters, and Vessels of the United States Navy, Corrected to January 1, 1912 . Autographed by Howard Charles Seefred on the cover, "KM". 2003-44-12 January 1, 1912
Radio Visitor's Log, 6EA 2003-44-13 1924-1962
The Old Old Timers Club 2003-44-14 1963-1964
Radio Licenses 2003-44-15 1915-1940
Howard Seefred assorted correspondence and ephemera 2003-44-16 1916-1964