The Portland fire marshal halted construction in 1925 when it was discovered that window space in the building was not equal to one-twenty-fifth of floor space, a violation of the building code. The city council granted a special permit allowing construction to be completed, giving the building its unique appearance.[4]
^"Oregon National Register List"(PDF). Oregon Parks and Recreation Department. June 6, 2011. p. 39. Archived from the original(PDF) on April 25, 2018. Retrieved August 6, 2023.
^"Building Code Evaded". The Oregonian. Portland. August 22, 1925. p. 10.