Full title reads: "Colorado. Onwards and Upwards! America's motoring daredevils race 14,100 feet to summit of Pike's Peak with its 147 dangerous curves - Glen Schultz won in under 17 mins. 40 secs!"
Colorado, United States of America (USA).
Various shots of sports cars speeding up...
American battleship, U.S.S. Colorado, travels down Panama Canal.
Potato crops sprayed in fight against Colorado beetle.
Colorado beetles swept up on beaches threaten Dutch crops.
Dutch people help out in the hunt for the Colorado beetle.
The Colorado Beetle is being fought by hand picking and machine spraying.
Item showing infestation of Colorado beetles in Poland.
The Colorado Beetle: finding and spraying them in Holland