WGBH-TV

==WGBH==
===1955–1956===
===1956–1971===
===1971–1977===
===1974–2020===
WGBH's most famous and best known logo, consisting of the company name with a double drop shadow on both sides of it, was designed by Chermayeff & Geismar. This logo's first on-air appearance occurred on March 3, 1974, during the series premiere of Nova. A network ID was produced in 1977 by Chris Pullman. 
Despite being replaced by the 2020 logo, this logo is still used in tandem with said logo, and was also used for on-screen variants until October 1, 2020.
==GBH==
===2020–present===
On September 1, 2020, WGBH rebranded its on-air identity as "GBH", using a modified version of its iconic 1974 logo, removing the "W" and using the Sharp Sans font. The rebrand was designed by Minelli Inc. and reflects the station's prominence beyond radio and television.
==See also==
*WGBH Kids
==External links==
Category:Boston
Category:Massachusetts
Category:PBS flagship stations
Category:PBS member stations
Category:PBS member networks
Category:PBS superstations
Category:Superstations in the United States
Category:1955
Category:WGBH
Category:Former NET Stations