Archival objects in this container: Aerial view of project, southeast view, from altitude 2500 feet: photographic print, 1941 December 30 Unloading reinforcing steel by crane and stacking in stock piles: photographic print, 1941 December 29 First stages of construction of temporary 2000 KVA transformer sub-station at brick grinding building: photographic print, 1941 December 29 Cell unit No. 1 showing (left) pouring and stripping of chlorination cell bases (left), walls and piers of electrolysis section (right): photographic print, 1941 December 29 Brick grinding department, showing the first double spindle dry grinder: photographic print, 1941 December 29 Cell building No. 2, north view, showing concrete pouring of footings: photographic print, 1941 December 22 Northwest view of cell building No. 1 showing reinforcement of piers: photographic print, 1941 December 22 Northeast view of cell building No. 1 showing pier reinforcing: photographic print, 1941 December 22 Electrical shop ground layout, northeast view showing tracks No. 12 and 13 and cell blocks in background: photographic print, 1941 December 22 Machine shop construction progress, northeast view from track No. 14 to brick storage and grinding building in background: photographic print, 1941 December 22 General stores warehouse construction progress looking east from track No. 14: photographic print, 1941 December 22 Electrolysis unit No. 9, looking northeast, showing pouring of footings and piers: photographic print, 1941 December 19 Northwest view showing construction activity in electrolysis units: photographic print, 1941 December 19 Construction boarding camp, looking north from dormitory sub-floors construction: photographic print, 1941 December 19 Construction boarding camp, northeast view of tent area: photographic print, 1941 December 19 Erection of forms for chlorinator building of electrolysis unit No. 1: photographic print, 1941 December 17 Machine excavation for electrical distribution tunnel, between track No. 10 and electrolysis unit No. 2: photographic print, 1941 December 17 Machine excavation for electrical distribution tunnel, electrolysis unit No. 1 in background: photographic print, 1941 December 17 Electrolysis unit No. 6, pouring concrete into pier forms by crane from transit mix truck: photographic print, 1941 December 16 Construction of electrolysis unit No. 1 remaining footings, and excavation for footings of rectifier building: photographic print, 1941 December 16 Construction boarding camp, erection of commissary: photographic print, 1941 December 16 Construction boarding camp, work progress in tent area: photographic print, 1941 December 16 Construction progress of Anderson restaurant, west view: photographic print, 1941 December 15 General view of construction progress of electrolysis unit No. 9: photographic print, 1941 December 13 Electrolysis unit No. 9, showing installation of reinforcing steel in footings and piers: photographic print, 1941 December 13