The Steampunk Timeline

"The steampunk timeline of future past"

http://jaborwhalky.com/Site%2014/The%20Steamp...

Retrolution.dk

Retrolution is blog about vintage retro toys and gadgets.. Really interesting site...

http://www.retrolution.dk/

The Iron Sky

Energia production's upcoming (maybe in 2010) retro-futuristic scifi comedy about space nazis from the moon and their conquer to earth in year 2018...

http://www.ironsky.net/site/

Modern Mechanix blog

This blog is full of interesting articles and scans from vintage Modern Mechanix magazines;
Old retro-futuristic gadgets, machines and architecture...

http://blog.modernmechanix.com/

English Russia (History section)

...blog about Russia in english..

There is "history" tag in English Russia containing lot's of vintage soviet monuments and tech; So you can find many dieselpunkish or retro-futuristic things from there...

http://englishrussia.com/?cat=12 --- English Russia history section