On May 17, 1910, Donald C. MacPherson purchased a Buick runabout from the Close Brothers dealership of Schenectady, New York.1 The new rig sported a "four cylinder, twenty-two and a half horse power" engine, allowing it to reach a speed of fifty miles per hour. Its body had been painted "French gray" and a similar gray color coated the wooden wheels. The runabout accommodated two passengers in the front seat and one in the rumble seat. Though smaller and slower than other cars on the market in 1910, the Buick served MacPherson's purposes. During the summer and fall, he drove the machine to various places in the vicinity of Saratoga Springs for his business as a stone cutter who specialized in making grave stones. Like many motorists in this early market, he stored his runabout in a barn that winter and put it back into service the following May. The auto gave him no serious trouble until July 25. While traveling at a moderate speed along a road leading into Saratoga Springs, the car's left rear wheel collapsed; the machine overturned and trapped MacPherson beneath the rear axle.2 He later testified that his "eye (right eye) [had] torn apart entirely, [and] laid down from the eye brow," and that his right arm "had broken at the wrist." He suffered such great pain in his right wrist that for many months he could not perform his work as a stone cutter as he lacked the strength to grip his tools. His eyes deteriorated: First his right eye and then his left eye began failing, making it difficult for him to identify clients and friends.3 1