Dan Haneckow: Detail, Bickel Block (1883), Architectural Iron Works #230 to #236 Steuart Street San Francisco, builders mark. Front and Couch, Portland Oregon, May 21 2009.
Dan Haneckow: Oregon Iron Works mark, Dielschneider Building, Portland Oregon. February 7 2009.
Dan Haneckow: Willamette Iron Works of Portland Oregon builder's mark. Fechheimer & White Building, Portland Oregon, May 20 2006.
Dan Haneckow: Detail, Merchants' Hotel cast-iron buildiers plate, Willamette Iron Works, Portland Oregon, June 27 2009.
Dan Haneckow: Cast-iron builders plate from the Golden State Iron Works of San Francisco. The Baldwin Saloon, The Dalles Oregon, July 3 2009.
Dan Haneckow: Willamette Iron Works Portland Oregon builders plate on the Failing Building, Portland Oregon August 29 2009.
Dan Haneckow: Port Townsend Foundry and Machine Company 1890 builders plate. Mt. Baker Block, Port Townsend Washington, October 6 2009.
Dan Haneckow: Port Townsend Foundry and Machine Company 1889 builders plate. Miller-Burkett Building, Port Townsend Washington, October 6 2009.
Dan Haneckow: Port Townsend Foundry and Machine Company 1889 builders plate on the N.D. Hill Building. Port Townsend Washington, October 6 2009.
Dan Haneckow: Washington Iron Works, Seattle, Washington Territory builders plate on the C.F. Clapp Building (1885), Port Townsend Washington, October 6 2008.
Dan Haneckow: Union Ironworks Portland Oregon builder's mark, the Patrick Building (1878). Portland Oregon, October 18 2009.
Dan Haneckow: P. Donahue Union Iron Works, San Francisco California 1861 cast iron builders mark. The Rithet Building, Wharf Street. Victoria BC. July 22 2010.
Dan Haneckow: Albion Iron Works Limited, Victoria, 1888. Rithet Building addition. Victoria BC, July 22 2010.
Dan Haneckow: Albany Iron Works builders mark, J.S. Cooper Block (1889) Main and C streets, Independence Oregon. October 2 2010.
Dan Haneckow: Cherry & Parkes 1889 Albany Iron works builders mark. Main street between B and C streets, Independence Oregon. October 2 2010.
Dan Haneckow: Builders mark, Cherry and Parkes, Albany Oregon. #208-210 First, Albany Oregon. October 30 2010.
Dan Haneckow: Builders mark, Cherry and Hanshaw Builders, #208-210 First Street, Albany Oregon.
Dan Haneckow: Builders Mark, Cherry and Parkes, Albany Oregon. The Flinn Block (1887), Albany Oregon. October 30 2010.
Dan Haneckow: Builders mark, J.G Cherry, Albany Oregon. #136 Lyon (1887) Albany Regional Museum. Albany Oregon, October 30 2010.
Dan Haneckow: Buiders mark from the City Foundry, J. Honeyman & Company, Portland Oregon, #309-313 1st Street (1880), Albany Oregon. October 30 2010.
Dan Haneckow: Cast-iron. Davies Building, Tacoma Washington. March 8 2011.
Dan Haneckow: Cherry & Parkes 1882 Albany Iron Works. Smith & S. 2nd street.Harrisburg Oregon. November 19 2011.
Dan Haneckow: Harrisburg Odd Fellows Hall (1882) Cherry & Parkes 1889 Albany Iron Works. 2nd & Smith streets, Harrisburg Oregon. November 19 2011.
Dan Haneckow: Geo. H. Troop Iron Works #406 to #414 East 91 St N.Y. cast-iron mark. Wooster Street. New York City. March 12 2012.
Dan Haneckow: Jacob Mark, 7 Worth St. N.Y. mark on iron and glass platform. Soho, New York City, New York. March 12 2012.
Dan Haneckow: Geo. H. Troop 91st St Ave. N.Y. makers mark. Soho, New York City, New York. March 12 2012.
Dan Haneckow: Lindsay Graff & Megouier 622 E 14 st N.Y. builders mark, Soho, New York City New York. March 12 2012.
Dan Haneckow: Ballard Iron Works makers mark. First Avenue, Seatle Washington. March 29 2014.
Dan Haneckow: Willamette Iron Works makers mark, Delmar Building (1891) First Avenue and Washington Street. Seattle Washington, March 29 2014.
Dan Haneckow: Detail: cast iron makers mark. Weston Missouri, August 18 2016.