OMG FINNISH BIAS
Finnish Defence Forces opened today their wartime picture archive online, free of charge. The service promptly crashed after 100 000 simultaneous users attemted to access it. However, once they have extra server cap and/or the novelty value wears off, some of you might be interested to browse it. (Reportedly, it also has search feature, which might come in handy provided the photos are properly named and/or tagged.)
http://www.sa-kuva.fi/