Soldier's Field Welcome Center - "A City in the Sky? Impossible!"
Once you enter the main building, head right. You'll find this Kinetoscope near a model of the park.
Soldier's Field - "Mighty Songbird Patrols the Sky!"
Cross the bridge to the park proper, then make two quick left turns. This Kinetoscope stands next to the walkway you just crossed.
Patriot's Pavilion - "Who Are the Vox Populi?"
Once you enter the large courtyard area where the cops are getting a speech, enter the building to the right - this is the Patriot's Pride Pavilion. In the back of the store on the ground floor, you'll find another Kinetoscope.
Hall of Heroes Plaza - "Who Needs the Power Company?"
Once you reach the courtyard entrance to the Hall of Heroes, battle your way to the doors. Before entering, turn right to find a Kinetoscope against the wall.