The pride and confidence that the fair inspired, and continues to inspire in the local community, are intangibles that are difficult to measure. Complaints about the fitness of the buildings for educational purposes arose almost immediately, and within a generation many significant structures were gone. The campus was re-oriented on different axis, and today only a few buildings from the fair remain. The fair took place during the peak of postcard collecting enthusiasm before World War One, and millions of cards were printed. They were sold as souvenirs, used to advertise the fair, and given away at many display booths to promote products and regions.
Thousands remain in circulation today.
There are several 'Official' series. These are in plentiful supply, are of fairly good quality and include some interesting Pay Streak and event views. The Portland Post Card Company published many litho views of the Fair grounds, and hundreds of Alaskan scenics, portraits of Alaskan natives, and views throughout Washington and the Pacific Coast. Store also published hundreds of litho view cards of this type. The supply of these is also very large, offering many oportunities for the collector.