1970's sealed jigsaw Puzzle - Baseball Cards! Trivia!

This is a 1970's Baseball Jigsaw puzzle combination Trivia game! This game is sealed and still has the orginal shrink wrap! Over 550 pieces and puzzle when together measures 18" by 24". Cards in puzzle include the 1930's through 1970's. I quick look and I can see Willie mays, Warren Spahn, Nolan Ryan, George Kell, Early Wynn, reggie jackson, Satchell Paige, and hundreds more. Check out the photo. Sales to the U.S. only. See my feedback and bid with confidence.

Puzzle was made by NordevCo Inc. are the details about the game:

A new concept exclusively by Nordevco.

Now in one package Nordevco has created a challenge for bot the Puzzler and trivia Buff. Assembling the 500 piece puzzle is only half the fun. Next, try to answer the enclosed trivia questions by identifying the people (baseball players) shown in the puzzle and the events that made them famous. Need a hint? Enclosed isa grid showing the location of the answers to the puzzles. Stumped? Have no fear, answers are also included in a sealed envelope. Now, who was it that played........ Do you know the answer?

The box measures: 14" by 14" & 1 & 3/4" inches high.