{"href":"https://api.simplecast.com/oembed?url=https%3A%2F%2Fmatinees-on-main-street.simplecast.com%2Fepisodes%2Fkoopman-dickson-casler-and-marvin-4N7WBM_p","width":444,"version":"1.0","type":"rich","title":"Episode 25: Koopman, Dickson, Casler and Marvin","thumbnail_width":300,"thumbnail_url":"https://image.simplecastcdn.com/images/d2aed39f-ac3d-438e-abab-96520281e651/3cdd805a-58a3-4c7c-b566-bef512cc64f9/icon.jpg","thumbnail_height":300,"provider_url":"https://simplecast.com","provider_name":"Simplecast","html":"<iframe src=\"https://player.simplecast.com/899f3fde-411b-464e-a71f-7894d94d78f1\" height=\"200\" width=\"100%\" title=\"Episode 25: Koopman, Dickson, Casler and Marvin\" frameborder=\"0\" scrolling=\"no\"></iframe>","height":200,"description":"Once William Kennedy Laurie Dickson left the Edison Company, he joined friends who had been developing a desktop viewing machine known as the Mutoscope, and the foursome organized a company known as American Mutoscope and Biograph, a company that attempted to avoid confrontations with the Edison Group, but at the came time directly challenged them in a number of ways.  "}