Author · 1865 – 1932
Harold Jacoby
Astronomy
Harold Jacoby
Astronomy
Navigation
Harold Jacoby
Navigation
Practical talks by an astronomer
Harold Jacoby
Practical talks by an astronomer
The Rutherfurd photographic measures of the group of the Pleiades.
Harold Jacoby
The Rutherfurd photographic measures of the group of the Pleiades.
On the reduction of stellar photographs
Harold Jacoby
On the reduction of stellar photographs
The parallaxes of [mu] and [theta] Cassiopeiæ
Harold Jacoby
The parallaxes of [mu] and [theta] Cassiopeiæ
Photographic catalogue of 829 stars near the south pole of the heavens.
Harold Jacoby
Photographic catalogue of 829 stars near the south pole of the heavens.
Rutherfurd photographs of stars surrounding 59 Cygni
Harold Jacoby
Rutherfurd photographs of stars surrounding 59 Cygni
Rutherfurd photographs of stars surrounding [eta], 27, 34, [gamma], [nu] and 71 Cygni
Harold Jacoby
Rutherfurd photographs of stars surrounding [eta], 27, 34, [gamma], [nu] and 71 Cygni
Tables for the reduction of astronomical photographs.
Harold Jacoby
Tables for the reduction of astronomical photographs.
Evacuated Tubes for Blood Specimen Collection (Approved Standard Series)
National Committee for Clinical Laborato
Evacuated Tubes for Blood Specimen Collection (Approved Standard Series)
Tables for the correction of micrometric measures for refraction
Harold Jacoby
Tables for the correction of micrometric measures for refraction
All 16 works
The Rutherfurd photographic measures of the stars about Cygni
Harold Jacoby
The Rutherfurd photographic measures of the stars about Cygni
On the permanence of the Rutherfurd photographic plates
Harold Jacoby
On the permanence of the Rutherfurd photographic plates
Catalogue of 287 stars near the South pole
Harold Jacoby
Catalogue of 287 stars near the South pole
Sur la réduction des clichés astrophotographiques
Harold Jacoby
Sur la réduction des clichés astrophotographiques
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