Two boys in school bus on field trip
Students exit airplane on field trip to Portland International Airport
Teacher and students ride the escalator on a field trip to the Portland International Airport
Girl walks down ramp of airplane at Portland International Airport
Children on school bus
Port of Portland hostess shows airport model to children on field trip at Portland International Airport
Two boys sit in airplane at Portland International Airport
Riding the escalator on field trip at the Portland International Airport
Class boards plane on field trip to Portland International Airport
Children look out the windows at Portland International Airport
Teacher on field trip
Vanport children leaving for beach trip
Vanport children leaving for beach trip