Flickr user Pink Ponk has a photoset of Ads from the 50s-70. They span several countries and range from product ads to exhibit posters. There is so much good stuff I had a hard time just picking the ones below.
have you seen this New York, NY, United States
I come across things day to day, time to time, that hopefully you will stumble upon and enjoy. Please feel free to send me interesting / fabulous / amazing things you come across. If you see something you like, please stumble / reddit / digg it so others can find it and enjoy it too. ♥