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My favorite online book about clouds is: consci.s3.amazonaws.com... It's a Cloud Study with pictures (and a chapter on how the pictures were taken with mirrors and glass plates), published 1905. This book is my favorite because it shows lots of clouds that people insist today must be "chemtrail" related, yet was made before the Wright brothers flew. So they are 100% normal, natural clouds, labeled as such.
Originally posted by polarwarrior
I wish i'd been carrying a camera this past week, we keep getting amazing cloud formations in my home city in Australia.
Heres some cool cloud pics to add