The Equitable Building is a 40-story office building...
The building is in the neoclassical style, rising 538 ft (164 m) with a total floor area of 1,849,394 square feet (176,000 m²), giving a floor area ratio of 30. Upon its completion, the building was the largest (in total floor area) in the world. It rises as a single tower with the appearance of two separate identical towers standing side by side, connected by a wing for the whole height of the building, such that it appears in the shape of the letter "H" when viewed from above. It has no setback from the street beyond the depth of the sidewalk, rising vertically for all its floors." https://en.wikipedia.org/wiki/Equitable_Building_(New_York_City) 1915
https://www.youtube.com/watch?v=lGroIrQmwyw NYC
401 North Michigan is a 35-story skyscraper in the Streeterville area of Chicago, built in 1965...
457 feet (139 m)
https://en.wikipedia.org/wiki/Equitable_Building_(Chicago)
The Equitable Life Building is a 138 m (453 ft) International style skyscraper in the Koreatown neighborhood, of Los Angeles, California. It was completed in 1969 and has 34 floors. It is tied with the Los Angeles City Hallfor the 26th tallest building in Los Angeles.
https://en.wikipedia.org/wiki/Equitable_Life_Building_(Los_Angeles)
The Equitable Life Assurance Building is a 32-story, 453 foot (138 m) tall office building...
https://en.wikipedia.org/wiki/Equitable_Building_(Atlanta) 1968
https://en.wikipedia.org/wiki/100_Montgomery_Street
