Lot of 3 - Vintage Playskool Wooden Nursery Rhyme Puzzles: Mary had a Little Lamb, Jack & Jill, and Humpty Dumpty.

These are vintage puzzles.  They have scuffs, scratches and marks consistent with age.  The Humpty Dumpty puzzle has a tiny hole as shown, the inside of the puzzle has some color loss and the back of the puzzle pieces have blue on them.  Please view all photos carefully