ABOUT the ADDENDUM
The Addendum is an occasional blog about cities, culture, books, writing, photography, and painting. Here is where I post my thoughts and reflections, updates about projects I am working on, and other original content.
The blog takes its name from small publications that were inserted into books with corrections, additions, and expansions, allowing a book to be updated without reprinting; The Addendum serves much the same function for this site.
For links and snippets of things I find interesting, see Tumblr or Twitter.
PROJECT: Portland Switching District
2008-Present

How does industry shape a city, and a city shape industry? This photographic project examines the relationship between street grids, urbanism, rail infrastructure, and urban industry.Published in the Spring 2011 issue of the National Railway Historical Society Bulletin.
Solo Exhibit: City Club of Portland, March 14-April 8, 2011.
Author Archives: ABC
Historic Preservation, Unusual Artifacts, and the Big Preservation Question
Historic preservation is difficult under even the most ideal conditions, but it is all the more difficult when the subject is—important or not—odd or obscure. Thus we have the case of the last dual gauge streetcar track in Portland. Its … Continue reading
Photo Call
For all of my transit geek photographer friends: I am working on a project related to modern streetcars. I need a few specific images and I am writing to see if any of you may have some: • Signs or … Continue reading
Brushwork and big plans
Recently, I was notified of an exciting opportunity to further my education: I was accepted into a graduate program at the University of California Berkeley. I am very excited by this, and looking forward to it tremendously. However, this new … Continue reading
Getting to know dead people
Being a writer with a strong interest in the region’s history, I find myself running across certain names with great repetition. It is hard, for example, not to read about the Ladds in Portland, or John McLoughlin in the pre-territory … Continue reading
Illustrating the masters: McKim, Mead & White’s 1882 Portland rail station
The above is an architectural rendering I created in recent months, but it is more than that: it’s a connection between myself and a lost fragment of time. The building in the rendering is an 1882 rail station design by … Continue reading
Upcoming: Presentation on the Mount Tabor streetcar line
Interested in the past, present, and future of streetcars in Portland? Since late last year, the Architectural Heritage Center has been celebrating the city’s streetcars, first with “Streetcars Build a City”, an exhibit of streetcar artifacts, as well as with … Continue reading
2012 Ten Favorite Images
As 2012 rolls to a close, it’s time once again to look back at the year’s photography. I’ve been doing this for five years, so this is the sixth time for the review. The exercise is rather interesting for me, … Continue reading
Announcement: Presentation on railroad architecture in Portland!
Interested in architecture, the history of American expansion, the Gilded Age, or rail transportation? If so, consider yourself invited to attend Railroad Architecture and the Northwest: Economics, Ethos, and Culture, an educational program given by me at the Architectural Heritage … Continue reading
2011: Ten Best Images
It’s almost the end of the year again, and with most of my photography is done, it is once again time to look back and pick out the ten best images of the year. “Best” is, of course, a rather … Continue reading
Review: Steam: An Enduring Legacy
Steam: An Enduring Legacy: The Railroad Photographs of Joel Jensen By Joel Jensen. Essays by John Gruber and Scott Lothes, Afterward by Jeff Brouws. W. W. Norton & Company, 500 Fifth Avenue, New York, NY 10110; wwnorton.com; 11.9 x 11.1 … Continue reading