Large black and white photograph. The back of the photograph lists the men pictured. From right to left: Larry Breed, Phil Abrams, Aidan Falkoff, Roger Moore, Ken Iverson, Dick Lathwell. There is another handwritten note on the back that states, "Jim Brown (inventor of APL2) suggests that photo was likely taken about 1968 at the APL machine seminar held at the IBM Watson Research Center in Yorktown Heights, NY."
