Russia Before the Revolution, in Color

http://mashable.com/2014/09/30/russian-revolution-in-color/

30 Bizarre Photos That Show The Real Wild West

http://otherbuzz.com/photos-of-the-real-wild-west/?utm_source=revcontent-mobile&utm_medium=native&utm_campaign=OtherBuzz_StrangeWildWestPhotos_Dec12_mobile&utm_content_id=1510144&utm_boost_id=201195&utm_targeting=history,%20facts%20and%20science&utm_widget_id=9770

Historical photos

http://popnom.com/astonishing-historical-photos/?utm_source=hp1-mb&utm_medium=30&utm_term=hp1-mb&utm_content=2148881886&utm_campaign=hp1-mb

25 Amazingly Rare Historical Photos You Never Knew Existed

http://www.worldlifestyle.com/beauty-style/25-amazingly-rare-historical-photos-you-never-knew-existed?utm_source=facebook&utm_medium=fbpage&utm_campaign=25amazinglyrarephotosexistedfb

Preserving history

http://preservearchives.tumblr.com/