How big is a cracker Jack box?

Popcorn covered in sugar coating, peanuts covered in a sugar coating, and a toy surprise, which is a small inexpensive toy such as a sticker, small figurine, etc.

Bingo

In the 1920's, the Cracker Jack prizes were mainly pot metal trinkets. There were some paper items but most of those are very hard to find today. The metal trinkets actually were placed in the bottom...

"The boy on the Cracker Jack Box is "Sailor Jack" and his dog "Bingo." The names became official in 1919 but were used as early as 1918.

John Smith