“Mamma!” she half sobbed, pressing the picture to her lips.

But Dr. Dudley scarcely noticed her emotion, for the displacement of the card had revealed only an empty box—the letter was gone! He looked across at his wife, and their eyes met in perfect understanding. The moment they had both dreaded was postponed, and they felt a sudden relief. Still, there had been a letter, the Doctor silently reasoned, and sooner or later its contents must be faced.

“See!” Polly was holding before him the portrait of a lovely, girlish woman, with dark, thoughtful eyes and beautiful, curving mouth.

“It looks just like her!” came in tremulous tones. “Isn’t she sweet?” She leaned lightly against her father, drawing a long breath of joy and sorrow.

As he threw his arm about her, the Doctor could feel her efforts to be calm.

“But where’s the letter?” she asked, with sudden recollection, turning from their satisfying praise of the one she loved, to gaze into the empty box. She regarded it disappointedly when she heard the truth.

“Now I shan’t ever know,” she lamented, “whether I have any grandfather or grandmother, or uncles or aunts,—or anybody! And I thought, may be, there’d be some cousins too! But, then,” she went on cheerfully, “it isn’t as if the letter was from somebody I’d ever known. I’m glad it is that that’s lost, instead of this,” clasping the photograph to her heart.

Mrs. Dudley glanced over to her husband. “Better not tell her!” his eyes said, and her own agreed. It seemed that Polly did not dream of what was undoubtedly the case,—that the letter was from her mother, written as a birthday accompaniment to the picture, and giving hitherto withheld information concerning her kindred.

It was far better for Polly’s peace of heart that the probable truth was not even surmised, and presently she carried the photograph up to her own little room, there to feast her eyes upon the well-remembered face until time was forgotten.