Design and development
The O-47 was developed as a replacement for the Thomas-Morse O-19 and Douglas O-38 observation biplanes. It was larger and heavier than most preceding observation aircraft and its crew of three sat in tandem under the long canopy. Windows in the deep belly overcame the obstacle that the wings presented to downward observation and photography. The design for the XO-47 prototype originated in 1934 with General Aviation, a subsidiary of North American Aviation, as the GA-15. The Air Corps ordered 174 O-47s in 1937 to 1938, 93 of which were assigned to National Guard units. In 1938, the Army ordered 74 O-47Bs with a redesigned engine cowling for better cooling, a more powerful engine, and improved radio equipment.
Training maneuvers in 1941 demonstrated the shortcomings of the O-47. Light airplanes proved more capable of operating with ground troops, while fighters and twin-engine bombers showed greater ability to perform recon and photo duties. Thus, O-47s during World War II, except for those caught at overseas bases by the Japanese attacks, were relegated to such duties as towing targets, coastal patrol, and anti-submarine patrol.
"My final year in high school, I convinced myself that, above all else, I wanted to become an artist, and started a vigorous inquiry into every school of art within a thousand miles of my hometown Pittsburgh," Biederman wrote in his autobiography, published in the November-December 1970 issue of Horseless Carriage Gazette. He attended the American Academy of Art in Chicago. "The only entrance requirement consisted of artistic proof of one's ability, so I prepared a complete catalog featuring an imaginary automobile. Each page portrayed a separate model, each laboriously rendered in profile, all in full and glorious color. When this massive document was finally lashed together, it possessed all the weight and characteristics of a suitcase loaded with bricks. Thus, for better or worse, my artistic career was launched."
Biederman graduated from the Academy in October 1932, and like many of his contemporaries, the rigors of the Depression meant that it took him three years to find a job in his field. "My introduction to the advertising world was a revelation akin to the opening of 1,000 doors," he wrote. "Such mysteries as art direction, layout, production, type, reproduction-all unfolded in rapid succession...I survived this routine for years, but slowly and inevitably had begun the realization that the artist must at some time look to specialization and away from generalization in order that he might achieve recognition, prominence, and even fame. In 1940, I departed the advertising affair for the calmer atmosphere of a studio.
"I turned my full attention and energies to transportation vehicles...on/in the water, air and land," he continued. "Movement in its various forms has dominated my time, my thinking, and my life these past thirty years. In the years that followed, I did become known and my particular specialty recognized, but many detours were necessary, including art directorships, freelance artist, etc. As my exhibits became more numerous and my sells more regular, exposure of my efforts began to enter into commercial channels...calendars, prints, premiums, novelties, magazines, as well as other channels."
As Biederman's expanding body of work was gaining him prominence, he began a relationship with the McCleery-Cumming Corporation in 1956; this calendar company retained the artist to create six paintings for each of their 1958 automobile calendars. He painted for the calendar company for 36 years, and in the first 31 of those years, 186 automobile paintings were printed without interruption. A total of 444 Biederman transportation paintings were published in McCleery-Cumming calendars by 1993. In addition to the calendars, Mr. Biederman's automotive paintings were featured prominently in Playboy magazine, Automobile Quarterly and Horseless Carriage Gazette. He retired at the age of 75, in 1988, and died in 1996.
According to his widow, most of Biederman's paintings were done in tempera on heavyweight 20 x 30-inch illustration board. Calendar art averaged roughly 10 x 15 inches, depending on the subject. A substantial portion of Biederman's body of work remains intact, and most originals are available for purchase at $1,200 apiece.
"It seems to me that despite the untold millions of devotees adherent to this, that and the other...the fundamental 'love affair' lies in and with the internal combustion engine, the good, bad or indifferent that surrounds it," Biederman wrote. "The combination of motor, wheels and body, has known, knows, and will experience moments of greatness, be they in performance, styling, concept, even flights of fancy."