Browse Items (135 total)

Slipher, Earl Carl, Drawings of Mars and Venus, 1910, 1910

Drawings of Mars and Venus, 1910

Slipher, Earl Carl, Observation Notes of Venus, 1910, 1910-06-06

Observation Notes of Venus, 1910

Slipher, Earl Carl, Drawing of Venus, 1911, 1911-12-22

Drawing of Venus, 1911

Slipher, Earl Carl, Observation Notes of Venus, 1907, 1907-11-12

Venus observation notes from Chile, 1907

Slipher, Earl Carl, Drawings of Venus, 1907, 1907

Drawings of Venus from Chile, 1907

Slipher, Earl Carl, Observation Notes of Venus, 1909, 1909

Observation Notes of Venus, 1909

Slipher, Earl Carl, Observation Notes of Saturn, 1916, 1916-02-28

Observation Notes of Saturn, 1916

Slipher, Earl Carl, Observation Notes and Drawings of Saturn, 1922, 1922

Observation notes and drawings of Saturn, 1922

Slipher, Earl Carl, Drawings of Saturn, 1922, 1922

Drawings of Saturn, 1922

Slipher, Earl Carl, Observations Notes of Jupiter, 1910, 1910-05-19

Obsevation notes of Jupiter, 1910