A lovely pink swan by Dated 1959 by Lane & Co. Van Nuys, CA. U.S.A. Magestic wings are spread 9.25 inches wide. It stands 10.5 inches at the tallestpoints of the wing tips.
This art pottery is also marked Model # P-73, © 1959.

The planter area measures 3 x 4 1/2 inches, and is 5 inches deep.
Don't limit yourself to thinking of this as a planter! There are many ways to use art pottery pieces. (Just imagine this in the bathroom holding your secret beauty trinkets!)
There are a few manufacturing flaws: a dimple in the top arch of the neck, a 'smudge' on the bill, some brown flecks in the glaze on the back of the wings, a 'scratch' or line where glaze was not properly placed on the pottery, and a glaze drip here and there.
None of these detract from the piece -- we only noticed them in our extreme scruitiny to give you the most accurate description.

There are no chips, cracks or other problems. She is a really pretty pink swan.