After reading the Wikipedia article on Muntzing it is worth also reading the article about Muntz himself [1]. He may have been the first person to sell TVs by d

After reading the Wikipedia article on Muntzing it is worth also reading the article about Muntz himself [1]. He may have been the first person to sell TVs by diagonal screen size instead of screen width. [1] https://en.wikipedia.org/wiki/Madman_Muntz https://en.wikipedia.org/wiki/Madman_Muntz