 Public Domain Picture 20140114-OSEC-RBN-0575 ID: 13977991818125 PublicDomainFiles.comPublic Domain Picture: 20140114-OSEC-RBN-057520140114-OSEC-RBN-0575Dc, Jeffersonauditorium, Officeofthesecretary, Osec, Unitedstates, Unitedstatesdepartmentofagriculture, Usda, Vision:text063, Washington, Washinngton, WhitehousesafetydatapaloozaSize: 4928 x 3280File size: 2.7 MBFile type: jpg FreeSize: 958 x 638File size: 149.3 KBFile type: jpg Free 