Pioneer and Endicott Buildings was made by architect Cass Gilbert that has Renaissance style in 1889.
The Endicott building was designed by Cass Gilbert and James Knox Taylor; the Pioneer Building was designed by Solon Spencer Beman in the Romanesque style; it was the first building in the United States to have a glass elevator. Renaissance, Romanesque 1889 
1889 Solon Spencer Beman, Cass Gilbert Renaissance, Romanesque 
