events

W1XAV in Boston, Massachusetts telecasts video from the CBS radio orchestra program, The Fox Trappers. The telecast also includes the first television advertisement in the United States, for I.J. Fox Furriers, which also sponsored the radio show.

W1WX

Television station in Boston, Massachusetts

W1WX is Boston's second former television station. This station started up in April 1929, and was owned by Shortwave and Television Laboratory, Inc.,.
Source: Wikipedia (CC BY-SA)

Boston

Capital and largest city of Massachusetts, US

Boston is the capital and most populous city of the U.S. state of Massachusetts. The city serves as the cultural and financial center of New England, a region of the Northeastern United States. It has an area of 48.4 sq mi (125 km2) and a population of 675,647 as of the 2020…
Source: Wikipedia (CC BY-SA)

CBS

American broadcast television and radio network

CBS Broadcasting Inc., commonly shortened to CBS, is an American commercial broadcast television and radio network serving as the flagship property of the CBS Entertainment Group division of Paramount Skydance Corporation and is one of the company's three flagship subsidiaries,…
Source: Wikipedia (CC BY-SA)

Television advertisement

Paid commercial segment on television

A television advertisement is a span of television programming produced and paid for by an organization. It conveys a message promoting, and aiming to market, a product, service or idea. Advertisers and marketers may refer to television commercials as TVCs.
Source: Wikipedia (CC BY-SA)