Check the listing for details. Pair Of 1920’s/1930’s Triangular Red Glass Exit Light Covers For School/Theatres. Condition: Used. Listed at 300.00 USD. 6” x 7”T This is a 1920s/30s RUBY RED GLASS EXIT TRIANGULAR GLOBE THEATRE SCHOOL. • Production date of this glass fixture is between the 1930s and 1940s. • Designed to fit a 3" Edison style light socket fixture. • This fixture was salvaged from a rural school that was closed several decades ago, built in the 1930s/1940s. • Color is ruby red with bright white letters.