Entypo
100+ carefully crafted pictograms
Meteocons
Meteocons is a set of weather icons, it consists of 40+ icons available in PSD, CSH, EPS, SVG, Desktop Fonts and Web Font. All updates are free and will always be free.
Plastique Icons Full Set
is a set of 434 (and growing) web and application icons inspired by advertising clip art of the 1920′s and 1930′s. The set is available in vector format and also includes a CSS/PNG sprite version. → GPL Licensed Version (download) : http://iconify.it/?file_id=9
Free Classic Clip Art Icons
Android Icons
Androidicons is a professional, handcrafted icon set with 250 icons in 14 different colors and 5 sizes, including an icon font and all sources.
Japanese family crest EPS files
Family crest itself is public domain in Japan therefore no worrys about copyright.