Mostly mentioned online a year ago, http://www.thecampbellhotel.com/hotel-daily-blog/2013/02/05/historic-treasure-kewanee-oil-company (http://www.thecampbellhotel.com/hotel-daily-blog/2013/02/05/historic-treasure-kewanee-oil-company) records the handsome structure at 1401 South Boulder that opened in 1954, but I have yet to find its architect. Any insights?