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Showing results for 1 - 34 of 34 San Diego (Calif.) 1930-1940 Kelps

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  1. American Agar Company

    • Collection: San Diego History Center Photographs
    • Date: 1933
    • Topic: American Agar Company; Kelps
    • Format: image
  2. American Agar Company

    • Collection: San Diego History Center Photographs
    • Name: Sensor, Guy (Guy Sidney), 1888-1969
    • Date: 193-?
    • Topic: Kelps; American Agar Company
    • Format: image
  3. American Agar Company

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace
    • Date: 193-?
    • Topic: American Agar Company; Kelps
    • Format: image
  4. American Agar Company laboratory

    • Collection: San Diego History Center Photographs
    • Date: 193-
    • Topic: Laboratories; American Agar Company; Kelps
    • Format: image
  5. American Agar Company warehouse

    • Collection: San Diego History Center Photographs
    • Date: 1931
    • Topic: Kelps; American Agar Company
    • Format: image
  6. Chemist Horace H. Selby in American Agar Company laboratory

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace H.
    • Date: ca. 1940
    • Topic: American Agar Company; Kelps; Laboratories; Scientists
    • Format: image
  7. Chemist Horace Selby working in laboratory at American Agar Company

    • Collection: San Diego History Center Photographs
    • Date: 193-?
    • Topic: Laboratories; Kelps; Scientists; American Agar Company
    • Format: image
  8. Dryers at American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Date: 1930
    • Topic: American Agar Company; Kelps
    • Format: image
  9. Interior of American Agar Company facility showing workers and washtubs

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace H.
    • Date: ca. 1940
    • Topic: Kelps; American Agar Company
    • Format: image
  10. Interior of American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace H.
    • Date: ca. 1940
    • Topic: American Agar Company; Kelps
    • Format: image
  11. Interior view of American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace H.
    • Date: ca. 1940
    • Topic: American Agar Company; Kelps
    • Format: image
  12. Interior view of American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Name: Fitch, Herbert R. (Herbert Richardson), 1868-1958
    • Date: 193-?
    • Topic: American Agar Company; Kelps
    • Format: image
  13. Interior view of American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace
    • Date: 193-?
    • Topic: Kelps; American Agar Company
    • Format: image
  14. Interior view of American Agar Company kelp processing facility showing workers and [fermentation?] tanks

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace H.
    • Date: ca. 1940
    • Topic: Kelps; American Agar Company
    • Format: image
  15. Kelp conversion tanks, American Agar Company

    • Collection: San Diego History Center Photographs
    • Date: 193-?
    • Topic: American Agar Company; Kelps
    • Format: image
  16. Laboratory at American Agar Company

    • Collection: San Diego History Center Photographs
    • Date: 193-?
    • Topic: Laboratories; American Agar Company; Kelps
    • Format: image
  17. Man moving bales of kelp, American Agar Company, San Diego

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace H.
    • Date: 193-?
    • Topic: Kelps; American Agar Company
    • Format: image
  18. Man operating refrigeration machinery at American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Date: 193-?
    • Topic: Kelps; Interiors; American Agar Company
    • Format: image
  19. Market display of baked goods contining agar, American Agar and Chemical Company

    • Collection: San Diego History Center Photographs
    • Date: 194-?
    • Topic: Kelps; American Agar and Chemical Company; Products
    • Format: image
  20. Promotional display for American Agar and Chemical Company

    • Collection: San Diego History Center Photographs
    • Date: 194-?
    • Topic: American Agar and Chemical Company; Exhibitions; Kelps
    • Format: image
  21. Store showcase with candy containing agar, American Agar Company

    • Collection: San Diego History Center Photographs
    • Date: 194-?
    • Topic: American Agar Company; Kelps; Candy; Products
    • Format: image
  22. Truck loaded with bales of kelp for American Agar Company

    • Collection: San Diego History Center Photographs
    • Date: 193-?
    • Topic: American Agar Company; Trucks; Kelps
    • Format: image
  23. Woman working in laboratory at American Agar Company

    • Collection: San Diego History Center Photographs
    • Date: 193-?
    • Topic: Kelps; Laboratories; American Agar Company
    • Format: image
  24. American Agar Company laboratory

    • Collection: San Diego History Center Photographs
    • Date: 193-
    • Topic: American Agar Company; Kelps; Laboratories
    • Format: image
  25. Extraction room at American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Date: 193-?
    • Topic: Kelps; American Agar Company
    • Format: image
  26. Freezing room at American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Date: 193-?
    • Topic: Kelps; American Agar Company
    • Format: image
  27. Interior view of American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Date: 193-?
    • Topic: American Agar Company; Kelps
    • Format: image
  28. Interior view of American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Date: 193-?
    • Topic: American Agar Company; Kelps
    • Format: image
  29. Laboratory at American Agar Company

    • Collection: San Diego History Center Photographs
    • Date: 193-?
    • Topic: Kelps; American Agar Company; Laboratories
    • Format: image
  30. Man working at American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Date: 193-?
    • Topic: American Agar Company; Kelps
    • Format: image
  31. Man working in American Agar Company laboratory

    • Collection: San Diego History Center Photographs
    • Date: ca. 1930
    • Topic: American Agar Company; Kelps; Laboratories
    • Format: image
  32. Thelma Selby looking through microscope at American Agar Company laboratory

    • Collection: San Diego History Center Photographs
    • Date: 193-?
    • Topic: Laboratories; Kelps; American Agar Company; Scientists
    • Format: image
  33. Two men working in American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Date: 193-?
    • Topic: American Agar Company; Kelps
    • Format: image
  34. Woman applying lotion made from agar processed at American Agar Company

    • Collection: San Diego History Center Photographs
    • Date: 194-?
    • Topic: Products; Kelps; American Agar and Chemical Company
    • Format: image