2019-12-032022-02-032019-12-032022-02-03https://hdl.handle.net/11124/173533Donor: Colorado Mining Association.A portrait of Martin N. Gaines, Lucius Pitkin, Inc.Caption reads: "Martin N. Gaines, Project Manager, Lucius Pitkin, Inc."2 1/2 x 3 1/2 inchesblack-and-white photographsCopyright retained by Colorado Mining Association.Gaines, Martin N.Lucius Pitkin, Inc.Uranium mines and mining -- Colorado -- Mesa CountyStillImage