Keepsake

The engraved watch is a keepsake to commemorate my graduation.

The soldier carried a keepsake letter from his sweetheart in his pocket.

The worn-out teddy bear held sentimental value as a keepsake from her childhood.

The worn-out teddy bear serves as a keepsake of his childhood.

Susan received a delicate bracelet as a keepsake when she graduated from medical school.

The delicate porcelain doll serves as a keepsake from her childhood.