File October-December 1958 Box 1 In: Proletarian Party of America Records, 1925-1968 (majority within 1953-1965) » General correspondence, (majority within 1953-1965) » 1958
File Fragments, 1958 Box 1 In: Proletarian Party of America Records, 1925-1968 (majority within 1953-1965) » General correspondence, (majority within 1953-1965) » 1958
File 1959 In: Proletarian Party of America Records, 1925-1968 (majority within 1953-1965) » General correspondence, (majority within 1953-1965)
File January-March 1959 Box 2 In: Proletarian Party of America Records, 1925-1968 (majority within 1953-1965) » General correspondence, (majority within 1953-1965) » 1959
File April-June 1959 Box 2 In: Proletarian Party of America Records, 1925-1968 (majority within 1953-1965) » General correspondence, (majority within 1953-1965) » 1959
File July-September 1959 Box 2 In: Proletarian Party of America Records, 1925-1968 (majority within 1953-1965) » General correspondence, (majority within 1953-1965) » 1959
File October-December 1959 Box 2 In: Proletarian Party of America Records, 1925-1968 (majority within 1953-1965) » General correspondence, (majority within 1953-1965) » 1959
File Fragments, 1959 Box 2 In: Proletarian Party of America Records, 1925-1968 (majority within 1953-1965) » General correspondence, (majority within 1953-1965) » 1959
File 1960 In: Proletarian Party of America Records, 1925-1968 (majority within 1953-1965) » General correspondence, (majority within 1953-1965)
File January-March 1960 Box 2 In: Proletarian Party of America Records, 1925-1968 (majority within 1953-1965) » General correspondence, (majority within 1953-1965) » 1960