Monument in the middle of a park with a blue and white design on it

Group of military helicopters parked on the tarmac of an airport

Poster of the Boston Armory

Ornate archway in a museum with a sign in front of it

Old photo of a street with people walking down it

Fighter jet taking off from an aircraft carrier

Black and white drawing of a man with a mustache wearing a dress

Open book with a variety of coins on it

Old black and white map of the city of London from 1897