Certificate of Membership, La Mesa Country Club 1928, 1938
Correspondence 1934-1972
General Store 1937, 1958
Golf Score Cards, Photographs, Membership Cards 1906-1950s
Lemon Grove Chamber of Commerce 1939-1968
Lemon Grove Lemon 1934
Personal Writings and Notes
Sonka Family History and the Significance of Number 13 by Anthony Sonka
Subdivision Public Report on Sonka Urban Heights
Tony Sonka Day July 18, 1963