[Mayor Fiorello LaGuardia conducting]

[Mayor Fiorello LaGuardia sitting at a table, surrounded by people]

[problem title]

[June Havoc riding a carousel, Central Park, New York]

[Girl walking down staircase, that is compliant with Fire Department regulations, Joan of Arc Catholic School; New York]

Roland de Margerie

[Boys making metal wall-bracket flower holders, Joan of Arc Catholic School, New York]

['Bug' flashing red and green lights, directing take-offs and landings, Mitchel Field, New York]