I enjoy seeing things in original packaging as it provides data on what, when and how items were originally offered to the public. Tin litho noisemakers typically had plastic tips beginning in the 1950s and always did into the 1960s. This header card used by U.S. Metal Toy has a zip code, meaning that it was used after July of 1963. The rather banal imagery used on the header card was typical of that time, although the firm didn't alter the actual tin lithography of the horns for decades. This is a great packaged set that doesn't surface often.
05/31 Update: This package ended up bringing $148.49.