Verlag: Burroughs Corp., USA, 1955
Erstausgabe
Paperback. Zustand: Very Good. First Edition. Undated but appears to be circa 1950s. Single ink blotter measuring 6 1/8" x 3.25". Clean and unmarked but for ink stamp of Fred Ashdown, a Burroughs Sales Rep. Ad features the "Director" and "Ten Key" models from Burroughs "Foremost Line of Fine Adding Machines.".