Amazing piece of packaging from 1965. I've never seen an egg carton the is die cut and folds in to itself, genius! 

Measures 11.5 x 4 inches
In decent condition for its' age, some creases and some rough spots, but overall great shape!

The pictures are part of the description, ruler is shown for size reference.
Items used for displaying are not included such as stand, easel, chair, etc..