[2round] 'Observatory' - Rose, '첨성대' - Rose, 복면가왕 20181021

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Observatory with two domes, one classical and the other clamshell type.

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Once the Second Largest Telescope in the World, Housed at Mccormick Observatory

(12:40)

Observatory V2

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Two Room Observatory Tent How To With Tyler Bowman

(14:20)

How I converted an old playhouse into an observatory in just 2 days.

(19:3)

A Guide to the 2.2 Metre Dome from Pulsar Observatories.

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