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    Image Title  Abstract Category Last Updated
    2001 1ft Ortho Photo index Referance index for 2001 1ft resolution ortho photos for the greater metro area (tri-county). Imagery 02/19/02 09:25 AM
    Aerial Photos 1936 - West Portland Historical imagery covering the area of Portland West of the Willamette River. Imagery
    Aerial Photos 1948 - Willamette Watershed Historical aerial photos of the urban Willamette Watershed Imagery
    Aerial Photos 1960s - Willamette Watershed Historical aerial photos of the urban Willamette Watershed Imagery
    Aerial Photos 1975 - Willamette Watershed Historical aerial photos of the urban Willamette Watershed Imagery
    Aerial Photos 1990 - Willamette Watershed Historical aerial photos of the urban Willamette Watershed Imagery
    Aerial Photos 1999 Aerial photos from the year 1999 Imagery
    Aerial Photos 2000 - Low Res Aerial photos from the year 2000 Imagery
    Aerial Photos 2001 Aerial photos from the year 2001 Imagery
    Aerial Photos 2002 - Low Res Aerial photos from the year 2002 Imagery
       
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