2000 CCs Jars like these were used to measure the volume of fluid pumped out of TB patients’ lungs. Related Similar Images ...based on the tags: left-behind, numbers, yellow... Vines are finding their way into the roundhouse. I never knew that all those elementary school balance bar exercises were for a very serious purpose: not falling to one’s death in the event they uncover lost Chicago history. 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. Leather shoes in a supply closet. They seem to me men’s shoes. Where the workers would rest their feet and clean their plates. The control room was used through the mid-1990s as the plant was used to stabilize the power grid. Without proper pressure, the steering engine was ineffective. Workers’ lockers, strewn across Main Street, yet still out of the way. All of the fire alarms had been triggered.