1978 ITT Big Blue Marble TV Show Ad - Pen Pal

This is a 1978 ad for a ITT Big Blue Marble TV Show! The size of the ad is approximately 8.5x11inches. The caption for this ad is 'Introducing the millionth Pen Pal we've introduced' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collecction today!