Item 48926 - 473-477 Commercial Street, Portland, 1924 Item 48926 - 473-477 Commercial Street, Portland, 1924 Contributed by City of Portland - Planning & Development Item 48926 Zoom 4735px x 3600px - 15.8"w x 12.0"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Store at 473-477 Commercial Street in Waterfront, Portland, was owned by Mary Watts in 1924. Show Details