Secret Temple Opera Apartment A squat in the basement of the Temple Opera Block. When the residents were evicted by Duluth Police in 2013, they said their favorite part of living there was that the steam pipes kept it warm all winter long for free. Related Similar Images ...based on the tags: left-behind... Gloves hang in the basement of the former quality assurance labs. Equipment that did not sell at auction. The chalkboard in the filtering plant reminds new visitors of the last day. Instructional film strips on the floor of a second floor closer. The aft lifeboat survived auction, although now all it holds is an emergency ladder to help men who’ve fallen overboard get on deck. One of many photos pasted to the walls of the ADM-4 workhouse. This shows a minor derailment near Spencer Kellogg & Sons’ linseed oil factory. On the second floor of the former carpentry shop, originally the delivery wagon shed. One basement room has a pile of x-rays of miners, taken and stored by the company. Part of a series I am shooting of patriotic Americana left in abandoned factories.