l_COL_1409.jpg

The Normal School/Arizona State Teacher's College/NAU
Letter from Carl Lampland to Esther Tombaugh, October 15, 1932

Welcome to the homepage of the Lowell Observatory Archives collections site! Explore a sample of our artifacts, including photographs and documents, as well as digital exhibits that highlight important people and events in Lowell Observatory's history.


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Recently Added Items

Slipher, V.M., The Spectra of the Major Planets

VMS_WP_B27_F11.pdf

Slipher, V.M., The Spectra of the Major Planets, 1907

The Spectra of the Major Planets

Slipher, V.M., American Men of Science

VMS_WP_B27_F10.pdf

Slipher, V.M., American Men of Science, Undated

Copy of note on work done and in progress sent for "American Men of Science."

Slipher, V.M., Notes on Hardware

VMS_WP_B27_F9.pdf

Slipher, V.M., Notes on Hardware, Undated

Notes on hardware