VINTAGE ORIGINAL 1970'S ERA DOOBIE BROTHERS SIGNATURES OF THREE: HARTMAN, KNUDSEN, AND BAXTER ON TWO 4.75 X 3 SLIPS
John Thomas Hartman (born March 18, 1950) "Mary, John Hartman Doobie" by the American drummer who was a co-founder and original drummer of the Doobie Brothers. At the band's inception, Hartman was the sole drummer. In 1973, the group added second drummer Keith Knudsen (1948-2005) "Keith Knudsen Doobie" and the dual-drummers formation has persisted ever since. Knudsen was an American rock drummer, vocalist, and songwriter. He was best known as a drummer and vocalist for The Doobie Brothers. In addition, he founded the band Southern Pacific with fellow Doobie Brother John McFee. Knudsen died of pneumonia in Kentfield, California, at the age of 56. Jeffrey Allen "Skunk" Baxter (born December 13, 1948) "Jeff Baxter", by the American guitarist, known for his stints in the rock bands Steely Dan and The Doobie Brothers during the 1970s and Spirit in the 1980s. More recently, he has worked as a defense consultant and chaired a Congressional Advisory Board on missile defense. In fine condition, with minor age toning and tiny corner crease.