1900s (20th Century) Maps of Callender, California

1. 1900 Map of San Luis

   

   1900 San Luis

   1900 Print · USGS

   Coastal California at the turn of the century shows a landscape where rail lines like the Pacific Coast Ry met the sea. Trace early industrial sites like the Asphalt Mines or follow the coast from Morro Rock to the pier at Port Harford.

   4 unique versions available

   BuyDownload
   BuyDownload

3. ---

4. 1942 Map of Arroyo Grande

   

   1942 Arroyo Grande

   1942 Print · USGS

   The San Luis Obispo coastline and the fertile Cienega Valley are shown here in the early 1940s, as steam and narrow-gage rails still shaped the local economy. Genealogists can locate vanished schools like Belleview Sch and trace the paths of the Pacific Coast Railway and Southern Pacific Railroad through Oceano and Edna.

   3 unique versions available

   BuyDownload
   BuyDownload

6. ---

7. 1947 Map of San Luis Obispo, 1948 Print

   

   1947 San Luis Obispo

   1948 Print · USGS

   Coastal California at the dawn of the Cold War reveals a landscape of massive military reservations and quiet seaside towns. Genealogists and researchers can trace the Southern Pacific rail line, old mining sites like Los Burros Mine, and local landmarks from Point Buchon to the Carrizo Plain.

   BuyDownload
   BuyDownload

9. ---

10. 1948 Map of San Luis Obispo

    

    1948 San Luis Obispo

    1948 Print · USGS

    Central Coast life in the late 1940s is centered on the Southern Pacific rail line and expanding military bases. Genealogists can trace early rural life through Union School and local operations like the Klau Mine or Buena Vista Mine.

    BuyDownload
    BuyDownload

12. ---

13. 1952 Map of Arroyo Grande, 1953 Print

    

    1952 Arroyo Grande

    1953 Print · USGS

    The Central Coast comes alive in the early fifties as coastal tourism and inland agriculture thrive side-by-side. Genealogists and historians can trace the Southern Pacific RR corridor through Grover City, locate family landmarks like Branch School, or study the Sand Dunes and lakes around Oceano.

    3 unique versions available

    BuyDownload
    BuyDownload

15. ---

16. 1956 Map of San Luis Obispo, 1963 Print

    

    1956 San Luis Obispo

    1963 Print · USGS

    Central California coastal and valley life unfolds in the mid-fifties, from the shoreline of Pismo Beach to the arid Carrizo Plain. Trace early travel routes along the Southern Pacific RR or locate family sites near the Templeton Cemetery and Paso Robles County Cemetery.

    5 unique versions available

    BuyDownload
    BuyDownload

18. ---

19. 1957 Map of San Luis Obispo

    

    1957 San Luis Obispo

    1957 Print · USGS

    Coastal California in the late fifties is defined by the steep Santa Lucia Range and the rail-connected hub of San Luis Obispo. Genealogists and researchers can trace rural life via Union School, the Southern Pacific line, and old sites like the Polar Star Mine.

    BuyDownload
    BuyDownload

21. ---

22. 1958 Map of San Luis Obispo

    

    1958 San Luis Obispo

    1958 Print · USGS

    The Central Coast in the late fifties reveals a landscape of ranching and early tourism before the massive expansion of the modern era. Trace the path of the Southern Pacific through Atascadero or locate family roots in coastal towns like Cayucos and Cambria.

    BuyDownload
    BuyDownload

24. ---

25. 1965 Map of Oceano, 1966 Print

    

    1965 Oceano

    1966 Print · USGS

    The coastal dunes and agricultural mesas of San Luis Obispo County are captured here in the mid-sixties during a period of industrial and residential growth. Genealogists and historians can trace the rail-side infrastructure of Callender, including an oil refinery, or locate family sites in Grover City and Halcyon.

    2 unique versions available

    BuyDownload
    BuyDownload

27. ---

28. 1979 Map of Oceano

    

    1979 Oceano

    1979 Print · USGS

    The Central Coast landscape transitioned from quiet dunes to industrial and suburban growth in the late seventies. Researchers can trace the Southern Pacific rail infrastructure through Oceano and past the Oil Refinery and Coke Ovens at Callender.

    BuyDownload
    BuyDownload

30. ---

31. 1981 Map of San Luis Obispo

    

    1981 San Luis Obispo

    1981 Print · USGS

    The Central Coast comes alive in the early eighties as the Southern Pacific railroad connects growing coastal towns and rugged inland ranges. Researchers can trace land grants like Santa Manuela, locate Cem sites, and explore the footprint of California Polytechnic State University.

    3 unique versions available

    BuyDownload
    BuyDownload

33. ---