It is my understanding that Otis Chandler had the oldest gasoline powered Locomobile in existence. 1904?
https://www.goodingco.com/lot/1904-locomobile-type-c-rear-entrance-tonneau/
Alan, that body is so very deCausse. Look at a Series 11 Franklin. Identical styling. Series 11 Franklin was 100% designed by J Franklin deCausse who came to Locomobile in 1915 or so and left in '21.
I know where there is an engine, rusty frame, axles and wheels for one.
Did you get the photos of the brake and clutch pedals and the cowl light brackets?
JR