58813650915
cyanometer, c. 1789, an instrument that measures the blueness of a sky
Date posted: 2013/08/20 20:08:47
Date liked: 2013/10/23 05:10:57
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misc 2
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Date liked: 2013/10/23 05:10:57
172792 Tumblr notes
Liked from: free parking
Post tagged:
misc 2
10 1
