NY Times 1971 Ruth Cheves Teaching Resources Part 1 Puzzles Level 2 4 5 6
Boxes are beaten up. 
Outside of box has some price tag sticker residue on the side. 
Only contains Level 2, 4, 5 and 6.
Catalog No. 10-110
Made in the USA
Each level contains 6 different puzzles. 
Each puzzle has either 2-4 pieces.
Each puzzle measures 6.5" x 9.5".