https://d1y502jg6fpugt.cloudfront.net/36118/archive/files/d6efce15371651c2b297ea135b69df31.jpg?Expires=1787184000&Signature=KphrwoPhCLN13Fw4IAu-4hLHJXL5ftA8dUcfYrZM5BysAy0JBJFqQMP5Qni9XTTOu26mjdyn%7EAcW0LjNfzrRq1rYPdztGD654oC8cYWIp6kphVyxRcI89YAWWNqju6gaC2%7EFChnv7lu3K5EGH9X9I9UrFjucSKZekg%7Elng%7Eizn6-y0lnRIQxshjJ9Hd3e8kiRHaoTNimPkNZrLQR-RbKT7F0JbiogwYGN-xHPBR-g2m88lFZcuiIpFb2J5y4NP8iL08-jSj41c9ehT7DGXsLP%7EzqUHlCOG%7ESGVi7tCagPv6s3FLi3oYJZy%7EE8YFKkjQgFkzmOZhOsvmRAPOwkNnNxg__&Key-Pair-Id=K6UGZS9ZTDSZM 8e98747ff901fb44c09c14f66a4259c7 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Carl O. Lampland Subject The topic of the resource Lampland, Carl Otto (1873-1951) Description An account of the resource This collection highlights the life and career of Lowell Observatory astronomer Carl Lampland. Subjects Include: Lampland’s Obituary Franklin D. Roosevelt Blink Comparator Discovery of Pluto Credit for the discovery of Pluto Pluto Orbit Work Asteroid Positions Meteor Crater V-2 Rocket Launchings Discovery of a new gas in Earth's atmosphere Assistance provided to amateur astronomers Assistance provided to professional astronomers Botanical excursions with Percival Lowell Planetary and stellar radiation measurement Planetary radiation measurement World War I Affects of the Great Depression World War II Lowell Observatory Personnel Update Variable Star R Aquarii Russia/Soviet Union -Russian Astronomers after the Bolshevik Revolution -The condition of Russian scientists, artists and men of letters -Purge of Russian astronomers during the Stalin Regime Flagstaff Weather Lowell Observatory Library The Cold War The Normal School/Arizona State Teachers College/NAU Solar Eclipse Expeditions Hubble's Variable Nebula (N.G.C. 2261) Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Blink Comparator Letter from Carl Lampland to Carl Zeiss , April 4, 1932 Subject The topic of the resource Blink Comparator Lampland, Carl Zeiss, Carl Description An account of the resource Zeiss Blink Comparator used at Lowell in the discovery of Pluto in 1930; Request for complete descriptive literature of the instrument in its present form; Microscope objectives (apochromatic lenses) with corrections for colors throughout the spectrum Creator An entity primarily responsible for making the resource Lampland, Carl Date A point or period of time associated with an event in the lifecycle of the resource 1932-04-04 Rights Information about rights held in and over the resource This object is property of the Lowell Observatory Archives. Any public use requires the written permission of the Lowell Observatory Archives. Contact us at http://www2.lowell.edu/Research/library/ Format The file format, physical medium, or dimensions of the resource Typed letter Language A language of the resource English Type The nature or genre of the resource Text Pluto