The "state of the art" show at the G. M. Technical Center --- called "Progress?
The "state of the art" show at the G. M. Technical Center --- called "Progress of Power" --- included 26 special vehicles which were exhibited or demonstrated, many for the first time.
Outlining the purpose of the special showing, General Motors President, Edward N. Cole said ...
The cars and power systems here today are working experimental models built by General Motors. They are designed to illustrate current technological progress by General Motors scientists and engineers and by our consultants in various fields.