Sold at auction Alvan Clark & Sons 4-inch Refractor Telescope Auction Number 3295M Lot Number 403 | Skinner Auctioneers
Trevor Observatory
Selecting Our Meade LX200 - Frosty Drew Observatory & Sky Theatre
Alvan Clark refractor? - Classic Telescopes - Cloudy Nights
The Public "I": A HALL OF MIRRORS
Alvan Clark refractor? - Classic Telescopes - Cloudy Nights
Alvan Graham Clark - Wikipedia
Alvan Clarke 8” refractor from 1878, still in use by Skyscrapers, Inc in RI : r/telescopes
THE EARLY HISTORY OF ASTRONOMY AT
Trevor Observatory
Selecting Our Meade LX200 - Frosty Drew Observatory & Sky Theatre
Alvan Clark 6-in Refractor | Wellesley College
ALVAN CLARK (1804-1887),GEORGE BASSETT CLARK (1827-1891)AND ALVAN GRAHAM CLARK
12 3/8 inch Alvan Clark refractor. It was built in 1926 for Rutherfurd Observatory. It now lives in Columbia, SC. : r/Astronomy
12-Inch Alvan Clark Telescope Restoration:
Lee Alvin DuBridge – Quote Investigator
5" Clark refractor from John Briggs' collection
1891 10" Alvan Clark F15 Telescope - Classic Telescopes - Cloudy Nights
Feedback - Moonraker Telescopes
9" F/18 "Jumbo" - Stallion Springs, Ca - Photo Gallery - Cloudy Nights
A school telescope, through the Internet – Harvard Gazette
Selecting Our Meade LX200 - Frosty Drew Observatory & Sky Theatre
Arthur C. Clarke's Telescope | Warehouse 13 Artifact Database Wiki | Fandom
