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  1. Concreting a section of the El Cajon pipeline

    • Collection: Ed Fletcher Papers
    • Date: 1916-12-04
    • Topic: Pipelines -- Design and construction
    • Format: image
  2. Construction of a trench for a steel pipeline on the San Diego flume following the 1916 flood

    • Collection: Ed Fletcher Papers
    • Name: Cuyamaca Water Company
    • Date: 1916
    • Topic: Irrigation canals and flumes; Pipelines -- Design and construction
    • Format: image
  3. Construction on the San Diego flume following the 1916 flood

    • Collection: Ed Fletcher Papers
    • Name: Cuyamaca Water Company
    • Date: 1916
    • Topic: Pipelines -- Design and construction; Irrigation canals and flumes
    • Format: image
  4. Detail of pipeline construction supplies

    • Collection: Ed Fletcher Papers
    • Date: 1916-12-04
    • Topic: Pipelines -- Design and construction
    • Format: image
  5. Laborer in trench repairing the San Diego flume following the 1916 flood

    • Collection: Ed Fletcher Papers
    • Name: Cuyamaca Water Company
    • Date: 1916
    • Topic: Pipelines -- Design and construction; Irrigation canals and flumes
    • Format: image
  6. Laborers posing with a steel pipe for the San Diego flume

    • Collection: Ed Fletcher Papers
    • Name: Cuyamaca Water Company
    • Date: circa 1916
    • Topic: Irrigation canals and flumes; Pipelines -- Design and construction
    • Format: image
  7. Laying a section of the El Cajon pipeline

    • Collection: Ed Fletcher Papers
    • Date: 1916
    • Topic: Pipelines -- Design and construction
    • Format: image
  8. Laying concrete pipeline for Sweetwater siphon

    • Collection: Ed Fletcher Papers
    • Date: between 1910 and 1924
    • Topic: Pipelines -- Design and construction
    • Format: image
  9. Laying concrete pipeline for Sweetwater siphon

    • Collection: Ed Fletcher Papers
    • Date: between 1910 and 1924
    • Topic: Pipelines -- Design and construction
    • Format: image
  10. Laying concrete pipeline for Sweetwater siphon

    • Collection: Ed Fletcher Papers
    • Date: between 1910 and 1924
    • Topic: Pipelines -- Design and construction
    • Format: image
  11. Laying concrete pipeline for Sweetwater siphon

    • Collection: Ed Fletcher Papers
    • Date: between 1910 and 1924
    • Topic: Pipelines -- Design and construction
    • Format: image
  12. Laying concrete pipeline for Sweetwater siphon

    • Collection: Ed Fletcher Papers
    • Date: between 1910 and 1924
    • Topic: Pipelines -- Design and construction
    • Format: image
  13. Laying steel pipe for the San Diego flume

    • Collection: Ed Fletcher Papers
    • Name: Cuyamaca Water Company
    • Date: circa 1916
    • Topic: Irrigation canals and flumes; Pipelines -- Design and construction
    • Format: image
  14. Laying the El Cajon pipeline with supports removed

    • Collection: Ed Fletcher Papers
    • Date: 1916
    • Topic: Pipelines -- Design and construction
    • Format: image
  15. Lengths of steel pipe for constructing the San Diego flume

    • Collection: Ed Fletcher Papers
    • Name: Cuyamaca Water Company
    • Date: circa 1916
    • Topic: Pipelines -- Design and construction; Irrigation canals and flumes
    • Format: image
  16. Man posing by supports for a steel pipe section of the San Diego flume

    • Collection: Ed Fletcher Papers
    • Name: Cuyamaca Water Company
    • Date: circa 1916
    • Topic: Irrigation canals and flumes; Pipelines -- Design and construction
    • Format: image
  17. Man with pipeline at Avocado Acres

    • Collection: Ed Fletcher Papers
    • Date: circa 1915
    • Topic: Pipelines -- Design and construction
    • Format: image
  18. Reinforced concrete pipeline of the San Dieguito Mutual Water Company

    • Collection: Ed Fletcher Papers
    • Name: San Dieguito Mutual Water Company
    • Date: between 1910 and 1925
    • Topic: Pipelines -- Design and construction
    • Format: image
  19. Steel pipe section of the San Diego flume

    • Collection: Ed Fletcher Papers
    • Name: Cuyamaca Water Company
    • Date: between 1910 and 1924
    • Topic: Irrigation canals and flumes; Pipelines -- Design and construction
    • Format: image
  20. Steel pipe section of the San Diego flume under construction

    • Collection: Ed Fletcher Papers
    • Name: Cuyamaca Water Company
    • Date: circa 1916
    • Topic: Irrigation canals and flumes; Pipelines -- Design and construction
    • Format: image