Legendary page No. 137 from the April 29, 1957 edition of Life, not the cover as popular folklore dictates. Life photographers had followed Norm around for quite some time, but he was blissfully unaware until he pulled into Bob's Drive-in in Toluca Lake for a snack. Boy, did he have a surprise coming. Note how the exhaust in this second version turns rearward, tucking under the bedrails.