History of General Motors Departure (bearings); Delco Electronics and ACDelco (electrical and electronic components); GMAC (finance); General Aviation and North American Aviation (airplanes); GM Defense (military vehicles) and Electronic Data Systems (information technology). General Motors was capitalized by William C. Durant on September 16, 1908 as a holding company. The next day it purchased Buick Motor Company, and rapidly acquired more than twenty companies including Oldsmobile, Cadillac, Oakland, now known as Pontiac, and McLaughlin of Canada. Dr. Campbell, Durant's son-in-law, put 1,000,000 shares on the stock market in Chicago Buick (then controlled by Durant). Durant's earlier company, the Durant-Dort Carriage Company, had been in
General Motors Concerts General Motors Concerts General Motors Concerts, offering classical music on the radio, were heard in different formats on the NBC Red and NBC Blue networks between 1929 and 1937. The concerts began 1929-31 as a 30-minute series on the Red Network with Frank Black as the musical conductor on Mondays at 9:30pm. It also aired as General Motors Family Party. The 1935–37 Red series, expanding to a full hour on Sundays at 10 p.m., featured Ernö Rapée conducting, along with violinists Yehudi Menuhin and Erica Morini, tenor Lauritz Melchior, and sopranos Kirsten Flagstad, Lotte Lehmann and Florence Easton. With a