COLUMBIA GRAIN, INC.15660 N. LombardPortland, Oregon 97203

Terminal #5Portland, OregonArea Code 503-286-9681

To Whom it May ConcernRe: Robert Mullins June 26, 2013

It has been my pleasure to work with and observe Robert manage a large, complicatedand technical information gathering and processing task over an extended period. Thesensitive nature of the task required meticulous attention to detail, a high level oftechnical competence as well as the ability to interact effectively with co-workers andothers. Robert has remained focused in spite of extenuating circumstances with longhours and continually produces positive results. He is organized and clearly setspriorities in order to complete tasks in timely manner.

Robert is pleasant to work with and takes pride in what he does and I believe fullycapable of accomplishing anything he chooses to do.

~c:~Randy CartmillVice President/General ManagerColumbia Grain, Inc.Terminal 5 Portland, ORrcartmill@columbiagrain.com

503-978-2537