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1959 Press Photo M.O. Guldry Astronomer with telescope - nox04086
As with others, Guldry's first step in amateur astronomy was building a telescope. It is a meticulous and time-consuming job, but one that can cost as little as $25. However Guldry, a self-styled perfectionist, spent $200.
Amateurs generally use periscope-like reflecting telescopes in which the main component is a light-gathering concave mirror. The mirror sits in the bottom of the 'scope's tube, and reflects its image back up the tube to a much smaller, flat mirror.
Photo is dated 1959.
Photo measures 8 x 10 inches.
Photo is dated 1959.
Photo measures 8 x 10 inches.
As with others, Guldry's first step in amateur astronomy was building a telescope. It is a meticulous and time-consuming job, but one that can cost as little as $25. However Guldry, a self-styled perfectionist, spent $200.
Amateurs generally use periscope-like reflecting telescopes in which the main component is a light-gathering concave mirror. The mirror sits in the bottom of the 'scope's tube, and reflects its image back up the tube to a much smaller, flat mirror.
Photo is dated 1959.
Photo measures 8 x 10 inches.
Photo is dated 1959.
Photo measures 8 x 10 inches.
$7.00
Original: $19.99
-65%1959 Press Photo M.O. Guldry Astronomer with telescope - nox04086—
$19.99
$7.00Description
As with others, Guldry's first step in amateur astronomy was building a telescope. It is a meticulous and time-consuming job, but one that can cost as little as $25. However Guldry, a self-styled perfectionist, spent $200.
Amateurs generally use periscope-like reflecting telescopes in which the main component is a light-gathering concave mirror. The mirror sits in the bottom of the 'scope's tube, and reflects its image back up the tube to a much smaller, flat mirror.
Photo is dated 1959.
Photo measures 8 x 10 inches.
Photo is dated 1959.
Photo measures 8 x 10 inches.
