Item 80566 - Factory, Thompsons Point, Portland, 1924 Item 80566 - Factory, Thompsons Point, Portland, 1924 Contributed by City of Portland - Planning & Development Item 80566 Zoom 4832px x 2914px - 16.1"w x 9.7"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Factory - Gas Production at Thompsons Point in Libbytown, Portland, was owned by The Oxweld Railroad Service Company in 1924. Show Details