Item 77086 - 46-50 Spring Street, Portland, 1924 Item 77086 - 46-50 Spring Street, Portland, 1924 Contributed by City of Portland - Planning & Development Item 77086 Zoom 4775px x 2857px - 15.9"w x 9.5"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Apartments at 46-50 Spring Street in Downtown, Portland, was owned by Samuel Rosenberg in 1924. The property was also owned by Jacob Rosenberg. Show Details