'To the nearest 50, number of years Harper's Magazine has been in existence'
150 (founded in 1850)
TO THE NEAREST...: To the nearest 50, number of years Harpers Magazine has been in existence
To the nearest 50, number of years Harper's Magazine has been in existence
To the nearest 50, number of years Harper's Magazine has been in existence
TO THE NEAREST...
150 founded in 1850
TO THE NEAREST...