Sound book. Cover title. On board pages. At head of title: Usborne. "Warning! Only button cell batteries (LR44) of the same or equivalent type as recommended are to be used. Do not mix old and new batteries"--Page 4 of cover.
Summary:
Board book with side panel of sound buttons featuring diggers introducing sounds of machinery with color illustrations of the subjects.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.