Robert Lewis Kuhlman was 21 when he was last seen in San Francisco on June 21, 1979. He is described as a Caucasian male, 6 feet 4 inches tall, 155 pounds, with red hair, hazel eyes, a freckled complexion and a quarter-sized birthmark on his forehead. His nickname was Rob.

Few details are available about the circumstances of his disappearance and he has not been heard from since. The San Francisco Police Department continues to list the case as an open missing person investigation; both dental and DNA records exist for comparison but no significant leads have been reported.

If anyone knew Robert, saw him in San Francisco around June 21, 1979, or has information that could help, please share what is known with the San Francisco Police Department.