2019-12-032022-02-032019-12-032022-02-03https://hdl.handle.net/11124/173547Donor: Colorado Mining Association.Caption reads: "U.S. Atomic Energy Commission, Grand Junction Operations Office, Processing Division. Front left: William L. Lennemann; C. E. Tonry, Director; John T. Burnett. Back left: Frank E. McGinley; R. L. Philippone; John Klemenic; John W. Barnes."5 x 4 inchesblack-and-white photographsCopyright retained by Colorado Mining Association.U.S. Atomic Energy Commission. Grand Junction OfficeU.S. Atomic Energy Commission -- EmployeesStillImage