Battle of Hamburger Hill the steeply-sloped hill against well entrenched troops. Attacks were repeatedly repelled by the PAVN defenses. Bad weather also hindered operations. Nevertheless, the Airborne troops took the hill through direct assault, causing extensive casualties to the PAVN forces. The battle took place on Dong Ap Bia (Ap Bia Mountain, ) in the rugged, jungle-shrouded mountains of South Vietnam, from the Laotian border. Rising from the floor of the western A Sầu Valley, Ap Bia Mountain is a solitary massif, unconnected to the ridges of the surrounding Annamite range. It dominates the northern valley, towering some above sea level. Snaking down from
History of the hamburger ice cream chain filmed a documentary about the birthplace of the hamburger featuring Davis' story. The story of "Old Dave's Hamburger Sandwich" is also found mentioned in Ronald L. McDonald's book "The Complete Hamburger". In the same year that Charlie Nagreen claimed to have developed his "Hamburger Charlie", the brothers and street cooks Frank and Charles Menches of Akron, Ohio claimed to have sold a ground beef sandwich at the Erie County Fair. They assert that the name of the hamburger was derived from the town Hamburg, New York in Erie County, the first place in which it had been