7) Solar magnetograph (1)

You might also be interested in

• Image not available

  8) Solar granulation (1)

  Additional Formats

  Bowen

• Image not available

  1) Construction of McMath Solar Observatory (4)

  Additional Formats

  Bowen

• Image not available

  Big Bear Solar Telescope

  Additional Formats

  [Incl ltr H. Zirin to ISB]

  Bowen

• Image not available

  7) 200" telescope exhibit in Chicago (1)

  Additional Formats

  Bowen

• Image not available

  7) strip negative of four passport photos, (1)

  Additional Formats

  Bowen

• Image not available

  3) McMath Solar Observatory drawings (4)

  Additional Formats

  Bowen