Abbott, Carl. Portland: planning, politics, and growth in a twentieth-century city. Omaha: University of Nebraska Press, 1983.
Askin, Timothy and Ernestina Fuenmayor. "National Register Nomination for the North Buckman Historic District." No. 13000481. 2013.
Askin, Timothy and Ernestina Fuenmayor. "Portland Oregon's Eastside Historic and Architectural Resources 1850-1938 MPD Amendments." No. 64500514. 2012.
"Charles O. Sigglin." Swedish Roots in Oregon. Accessed August 1, 2017. http://www.swedishrootsinoregon.org/Publications/Biographies/sigglin_charles_o.html.
Hawkins, William J. and William F. Willingham. Classic Houses of Portland, Oregon: 1850-1950. Portland: Timber Press, 1999.
Hayes, Matthew. "National Register Nomination for the Louis Pfunder House." No. 05000574. 2004.
Heuer, Jim, and Roy Roos. “Working Draft - The Emil Schacht Houses in Willamette Heights: The Cradle of Arts and Crafts Architecture in Portland.” December 2, 2002. Accessed July 13, 2018. https://www.oregon.gov/oprd/HCD/OHC/docs/multnomah_portland_willametteheights_emilschachthouses_historiccontext_inventory.pdf.
Horner, Howard. “National Register Nomination for Sea Lyft.” No. 01000496. 2001.
Kiser, Fred H. Gearhart Hotel. c.1910. Photograph. 5x7 inches. Oregon Historic Society Digital Collection, Portland. https://digitalcollections.ohs.org/grand-hotel-at-gearhart-oregon. Accessed August 1, 2017.
"Lewis and Clark Centennial Exposition." Wikipedia. July 07, 2018. Accessed July 13, 2018.
https://en.wikipedia.org/wiki/Lewis_and_Clark_Centennial_Exposition.
Oregon Daily Journal. "Advertisement for the Sigglin Flats." August 30, 1910: 16.
Oregon Daily Journal. "Building Permits." October 8, 1919: 18.
Oregon Daily Journal. "Many Candidates are Bobbing Up." April 15, 1913: 19.
Oregon Daily Journal. "Records of 28 Candidates for Council Are Given." May 1, 1913: 14.
Oregon Daily Journal. "Sigglin Building Sold to Claussen." June 6, 1920: 25.
Oregonian. "Addition to Iron Works, Many Improvements Throughout the Eastside." March 31, 1908: 10.
Oregonian. "East Side Sites in Good Demand." April 5, 1908: 9.
“Oriental Exhibits Palace.” Oregon History Project. Accessed July 13, 2018.
https://oregonhistoryproject.org/articles/historical-records/oriental-exhibits-palace-1905/#.W0juxlVKiUk.
Ritz, Richard Ellison. Architects of Oregon. Portland, Lair Hill Publishing, 2002.
Sackett, Patricia. A partial inventory of the work of Emil Schacht: Architect in Portland from 1885-1926. Eugene: University of Oregon, 1990.
Schacht, Emil. Original Plans for the Charles O. Sigglin Flats. Cachot Therkelsen Collection, University of Oregon, Eugene. 1908. |