Today in History: September 4, 1951 – Truman Makes the 1st Transcontinental TV Broadcast Today in History Today in History: September 4, 1951 – Truman Makes the 1st Transcontinental TV Broadcast Noelle September 4, 2018 0 Today in History: September 4, 1951 – Truman Makes the 1st Transcontinental TV Broadcast From San Francisco,... Read More Read more about Today in History: September 4, 1951 – Truman Makes the 1st Transcontinental TV Broadcast