Two Toro Corporation engineers take a close-up photograph on a turf surface at the Toro Research Center, Toro Headquarters, Minnesota, 1953

Two Toro engineers, in office clothes, taking a close-up photograph using a mini-tripod of an object on a turf surface at the Toro Research Center in Minnesota, 1953. Camera case in foreground and camera bag in background. Observer smoking a pipe, squatting.