No higher resolution available. 250px-Yammer_logo.png (download) (250 × 60 pixels, file size: 5 KB, MIME type: image/png) About File History There is no description yet. Add a description. Appears on these pages of Yammer Logo for Windows Phone app V •• E File history Click on a date/time to view the file as it appeared at that time. Date/TimeThumbnailDimensionsUserComment current22:28, September 11, 2011250 × 60 (5 KB)Reviewportal77 (Talk | contribs) Retrieved from "http://logos.wikia.com/wiki/File:250px-Yammer_logo.png?oldid=94127"