R.L. Polk

• 1955 Polk's Astoria (Clatsop County, Ore.) City Directory; Including Gearhart, Hammond, Seaside, Warrenton, and Westport
• 1963 Polk's Astoria City Directory; Including
• 1965 Polk's Astoria City Directory; Including
• 1966-1967 Polk's Astoria City Directory; Including
• 1968 Polk's Astoria and Seaside City Directory; Including
• 1972 Polk's Astoria and Seaside City Directory; Including
• 1981 Astoria and Seaside City Directory; Including
• 1986 Astoria and Seaside Oregon City Directory; Including
• 1988 Astoria and Seaside Oregon City Directory; Including
• 1989 Astoria and Seaside Oregon City Directory; Including
• 1996 Polk City Directory, Astoria and Seaside, Oregon, Including