Clyde Tomabugh with the Fecker Telescope prior to its shipment to Quito, Ecuador. The telescope was being shipped to Quito for a satellite search program. Photograph taken in June, 1956
Clyde Tombaugh at the blink-microscope comparator. This device was used to show two photographs rapi...
First tracking telescope at White Sands Missile Range, New Mexico. This telescope was known as Littl...
Taltal from boat at 4 pm.Expedition to Central AndesProfessor Bowman's Expedition to the Central And...
Pictured is Clyde Tombaugh at the Fecker telescope. The telescope was designed by Tombaugh and other...
Pictured is Clyde Tombaugh at the Fecker telescope. The telescope was designed by Tombaugh and other...
Clyde Tombaugh standing on the platform of his 16-inch telescope. Tombaugh designed and constructed ...
Photo shows Clyde Tombaugh and a 24-inch Cassegrain telescope on Magdalena Peak in Southern New Mexi...
Retired Clyde Tombaugh in his backyard in Las Cruces, New Mexico, circa 1985. He is pictured with on...
Clyde Tombaugh holds the door open to the 13-inch telescope dome at the Lowell Observatory in Flagst...
Clyde Tombaugh, and one of his granddaughters, peering through his 16-inch telescope in his backyard...
As Chief of Optical Measurements Section at White Sands Proving Ground, Clyde Tombaugh, was responsi...
13-inch wide field imaging telescope at the Lowell Observatory. Clyde Tombaugh used this type of tel...
Clyde Tombaugh is at the eyepiece of the 13-inch camera telescope, Lowell Observatory, 1931. He is w...
Clyde Tombaugh at the eyepiece of the 24-inch reflector telescope on Tortugas Mountain, Las Cruces, ...
First tracking telescope at White Sands Missile Range. Little Big Eyes was built with Clyde Tombaugh...
Clyde Tombaugh at the blink-microscope comparator. This device was used to show two photographs rapi...
First tracking telescope at White Sands Missile Range, New Mexico. This telescope was known as Littl...
Taltal from boat at 4 pm.Expedition to Central AndesProfessor Bowman's Expedition to the Central And...
Pictured is Clyde Tombaugh at the Fecker telescope. The telescope was designed by Tombaugh and other...
Pictured is Clyde Tombaugh at the Fecker telescope. The telescope was designed by Tombaugh and other...
Clyde Tombaugh standing on the platform of his 16-inch telescope. Tombaugh designed and constructed ...
Photo shows Clyde Tombaugh and a 24-inch Cassegrain telescope on Magdalena Peak in Southern New Mexi...
Retired Clyde Tombaugh in his backyard in Las Cruces, New Mexico, circa 1985. He is pictured with on...
Clyde Tombaugh holds the door open to the 13-inch telescope dome at the Lowell Observatory in Flagst...
Clyde Tombaugh, and one of his granddaughters, peering through his 16-inch telescope in his backyard...
As Chief of Optical Measurements Section at White Sands Proving Ground, Clyde Tombaugh, was responsi...
13-inch wide field imaging telescope at the Lowell Observatory. Clyde Tombaugh used this type of tel...
Clyde Tombaugh is at the eyepiece of the 13-inch camera telescope, Lowell Observatory, 1931. He is w...
Clyde Tombaugh at the eyepiece of the 24-inch reflector telescope on Tortugas Mountain, Las Cruces, ...
First tracking telescope at White Sands Missile Range. Little Big Eyes was built with Clyde Tombaugh...
Clyde Tombaugh at the blink-microscope comparator. This device was used to show two photographs rapi...
First tracking telescope at White Sands Missile Range, New Mexico. This telescope was known as Littl...
Taltal from boat at 4 pm.Expedition to Central AndesProfessor Bowman's Expedition to the Central And...