Additional Formats
Echelle Spectrograph
You might also be interested in
Image not available
Wynne Spectrograph
Additional Formats
[Incl ltr C. C. Wheeler {Perkin-Elmer} to ISB. folded]
Bowen
Image not available
Image Tube Spectrograph Gratings, etc
Additional Formats
[Incl c.memo ISB to Image Tube Nebular Spectrograph Committee; c.ltr John D. Lytle to Bob Pondexter {Boller & Chivens}. [folded]
Bowen
Image not available
Spectrographs
Additional Formats
[Incl blueprints & c.blueprints; c.ltr R. Lynds to ISB]
Bowen
Image not available
Properties of Spectrographs
Additional Formats
[Incl c.memo Leo Goldberg to Distribution]
Bowen