Show Oil Shale Tour Twenty-three Twenty persons attended the field tour of two tracts selected for the Oil Department of Interiors Interior's type Proto-type Shale Leasing Program in Utah Sunday THE TOUR assembled at the Bonanza Bonan Bonan- za turn off on US U.S. 40 and traveled to the two acre tracts located south of the White River bridge The group was headed by Don Libbey Denver Denver Denver Den Den- ver ver Department of Interior Tours have also been conducted in Colorado and Wyoming and if interests so dictates another tour will be held of the Utah Oil shale lands it was reported by officials |