It says at the bottom: "“Advent” was not a religious sanctuary, it was the demo room with the $3,000 projection TV[1] that we used for demos to Important People

It says at the bottom: "“Advent” was not a religious sanctuary, it was the demo room with the $3,000 projection TV[1] that we used for demos to Important People." [1]: http://i.ebayimg.com/t/Vintage-Advertisement-1978-ADVENT-VIDEOBEAM-TV-ORIGINAL-/00/$(KGrHqUOKpIE1qzFmO)OBNj-OycyMg~~0_3.JPG http://i.ebayimg.com/t/Vintage-Advertisement-1978-ADVENT-VID...