Published by Mt Wilson And Palomar Observatories, Circa 1950, 1950
Language: English
Seller: Arroyo Seco Books, Pasadena, Member IOBA, Pasadena, CA, U.S.A.
Association Member: IOBA
Photograph First Edition
No Binding. Condition: Near Fine. No Jacket. Original Astronomical Photographs. Original Astronomical Photograph Approximately 14" X 10 3/4". Fine. Black Images On Grey Background, Stamp Of Mt. Wilson Observatory On Verso But Not Marked In Any Way. [ This Photograph Came Another Photograph Marked With Alignment Circles And Cross Lines. Annotated At Edges, "4147 Center, Red And P. E. Standards / 100" Astrophotometer Orientation", Ink Quadrant Numbers And Also Ink Numbering Of Some Stars With Pencil Letters In Circles; All Annotations Appeared To Be In Hand Of Edwin P. Hubble; And With Similar Photographs Of Same Physical Dimentsions.] Apparently Part Of A Series At Different Magnifications And With Different Instruments. Stamp Of Mount Wilson And Palomar Obervatories On Verso, Without Annotation, But Pencil Annotation Also On Verso ""P7805".
Published by Mt Wilson And Palomar Observatories, Circa 1950, 1950
Language: English
Seller: Arroyo Seco Books, Pasadena, Member IOBA, Pasadena, CA, U.S.A.
Association Member: IOBA
Photograph First Edition Signed
No Binding. Condition: Near Fine. No Jacket. Original Astronomical Photographs. Original Astronomical Photograph Approximately 14" X 10 3/4". Fine. Black Images On Grey Background, With Alignment Circles And Cross Lines. Annotated At Edges, "4147 Center, Red And P. E. Standards / 100" Astrophotometer Orientation", "N" At Top Of Astrophotograph, Ink Quadrant Numbers And Also Ink Numbering Of Some Stars With Pencil Letters In Circles; All Annotations Appear To Be In Hand Of Edwin P. Hubble, But Not Signed By Hubble. Stamp Of Mount Wilson And Palomar Obervatories On Verso, "Object: Ngc 4147 / Enlargement 20X /Telescope Ph-707-S, Remarks 100 200 Orientation". Signed by Author(s).
Published by Mt Wilson And Palomar Observatories, Circa 1950, 1950
Language: English
Seller: Arroyo Seco Books, Pasadena, Member IOBA, Pasadena, CA, U.S.A.
Association Member: IOBA
Photograph First Edition Signed
No Binding. Condition: Near Fine. No Jacket. Original Astronomical Photographs. Original Astronomical Photograph Approximately 14" X 10 3/4". Fine. Black Images On Grey Background, With Alignment Circles And Cross Lines.Annotated At Edges, "Ngc 4147, Red P. E. Standards / 100" Astrophotometer Orientation", "N" At Top Of Astrophotograph, Ink Quadrant Numbers And Also Black And Red Ink Hand Numbering Of Some Stars With One Unnumbered But Annotated "E" And "Var 1" With Arrow; All Annotations Appear To Be In Hand Of Edwin P. Hubble, But Not Signed By Hubble. Stamp Of Mount Wilson And Palomar Observatories On Verso, With Pencil Information Filled In, "Object: Ngc 4147 / Telescope Ph-711-S, Remarks 200 Orient". Signed by Author(s).
Published by Carnegie Institution, Mt Wilson And Palomar Observatories, Mt. Palomar Circa 1950, 1950
Language: English
Seller: Arroyo Seco Books, Pasadena, Member IOBA, Pasadena, CA, U.S.A.
Association Member: IOBA
Photograph First Edition Signed
No Binding. Condition: Near Fine. No Jacket. Original Astronomical Photographs. Original Astronomical Photograph Approximately 14" X 10 3/4". Fine. Black Images On Grey Background, With Cross Lines. [This Came With A Series Of Very Similar Astrophotographs Of Same Subject]. Annotated At Edges, "4147 Center, Red And P. E. Standards / 200" Astrophotometer Orientation"; "N" At Top Of Astrophotograph, Red And Black Ink Hand Numbering To Stars; All Annotations On This And The Other Photographs Appear To Be In Hand Of Edwin P. Hubble, But Not Signed By Hubble. "Mount Wilson And Palomar Observatories Stamp On Verso, With Annotations, Object Ngc 4147 Enlargement 20X, Telescope Ph-707-S, Remarks 100" Orientation". Signed by Author(s).