Overall: 1 1/8 x 11 3/8 x 11 1/2 in. ( 2.9 x 28.9 x 29.2 cm )
lithographed: on the box cover: "SECTIONAL BIRDS/ MILTON BRADLEY CO./ SPRINGFIELD./ MASS. 4407/ DUCK"
"Sectional Birds" puzzle in a paper covered cardboard box, with cover illustration of a duck; box cover inscribed, "SECTIONAL BIRDS/ MILTON BRADLEY CO./ SPRINGFIELD./ MASS. 4407/ DUCK"; forty-one strips of cardboard forming eight different pictures of birds such as a eagle and a swan, with each letter of the complete word printed on each strip.
Due to ongoing research, information about this object is subject to change.