According to WorldCat you have the journal "Automobile Industries" yet your advanced search facility says not
(with reference to Uppercu double deck bus)
>>> 2. Metropolitan. v.20 1924 P150 (with reference to Uppercu double deck
Omaha Public Library does have some copies of the journal Automative Industries at the Main Library branch downtown. We have some print copies from the past few years, and issues on microfilm from 1974-1989. Our holdings of Metropolitan magazine only go from 1985-1989.
It looks like the Automotive Industries articles you are referencing are from 1924, which is further back than our holdings cover. My search in WorldCat shows that the closest libraries with the issue you are looking for are the University of Colorado at Boulder and University of Iowa.
We may be able to obtain these articles via interlibrary loan; there is a small fee associated with this service. Please contact the library if this would meet your needs.