Design

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

search 200,000+ logos — free vector downloads (brand logos) (AI, EPS, PDF)

… a huge FREE icon set containing over a 1,000+ icons, all in a vector-shaped Photoshop format.

Icons for iOS apps, WatchKit, nav bars, tab bars. @3x sizes too.

... 25 Icons. You’re though completely free to edit, change and/or directly use the icons in your site and in any kind of your projects.

Family crest itself is public domain in Japan therefore no worrys about copyright.