One of the largest GM Motoramas ever built, the September 1955 GM Powerama lasted 26 days and cost $7-million dollars (in 1955 dollars!) Held just south of soldier field, the fair included the first solar-powered electric car. You would think that maybe 54 years later, they would be in production by now?
©Original 35mm Kodachrome transparency
This is the same venue that hosted the Chicago Railroad Fair of 1950, described elsewhere on this blog.
©Original 35mm Kodachrome transparency
Despite the electric car debut, the main theme was DIESEL POWER!! Some over-the-top events included a tractor hoe-down with choreographed tractors square dancing, A bulldozer chorus line, a dumptruck chorus line, a Bulldozer vs. elephant event, a net-full of girls, a trapeze act, high dives into a giant dump truck, a Vegas-style stage show and more.
©Original 35mm Kodachrome transparency
A herd of 6 elephants approaching a waiting bulldozer. The lead one with the top-hat will challenge the bulldozer in a tug-of-war, and of course lose.
©Original 35mm Kodachrome transparency
The tractor hoe-down. Looks like a square dance with the men tractors wearing hats, and the ladies (with female drivers) wearing bonnets.
The Convair concept plane created for vertical take-off (VTO). Called the Pogo, it could take off vertically into flight, and then arch into level flight. To land, would stall and hang by its propeller. Despite its unconventional appearance and layout, J.F. Coleman, the test pilot, reported that the Convair XFY-1 Pogo was one of the best handling aircraft he had ever flown (in conventional flight mode). By the time Convair XFY-1 Pogo had been developed enough to be a feasible design the US Navy had lost interest in the aircraft, and the project was canceled.
©Original 35mm Kodachrome transparency
Lighter, lower, faster and costing less, the GM Aerotrain was ahead of its time. It rode on a bellows of air, and was fast - the center of gravity was very low. This is the first of two "Dream Trains" built, the T1. Again, somehow we lost interest. Love the styling! Designer: Chuck Jordan.
©Original 35mm Kodachrome transparency
The Regulus was the Navy's first sea-bourne nuclear deterrent. Essentially a small turbojet aircraft, 42 feet long, with a wingspan of 21 feet, and weighing in at just under seven tons, its Allison J33-A-14 engine could propel the missile to Mach 0.91 (about 550 knots). Either a 40-50 kiloton nuclear warhead or a 1-2 megaton thermonuclear device could be carried. POWERAMA!
These last two images taken from Life magazines archives, located on Google here.