OP's Puzzle #1557 - Electromobile by Hubert A. Melivaine.

[Otto Puzzell]

Know what it is?

Please, respond below and share your knowledge of what this is.
As always, detailed answers are greatly appreciated by all. 
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Thanks!

[Otto Puzzell]

Experts?

[guido66]

Trolleybus proposal for an American City?

[Otto Puzzell]

You're on the right track, so to speak.

I'll need a bit more detail to award a point.

[guido66]

Was an demonstration or expermimental line actually built or was it only planned on paper?

[Otto Puzzell]

Never left paper, as far as I can tell.

[guido66]

Long shot:

Oldsmobile and Los Angeles?

[Otto Puzzell]

Very long indeed.

I'm looking for the name of the person who proposed this. He may have intended to modify Oldsmobiles, or he may have just used an Oldsmobile as a model when doing his illustration.

[Otto Puzzell]

Pros?

[Paul Jaray]

Electromobile, Enter Hubert A. Melivaine.