Vintage Wind-Up toy made in Japan

Hello,

I have a vintage wind up toy of a young girl wearing a red polka dot bandanna and holding a red, white and blue broom.  She is wearing blue overalls, yellow striped blouse and red shoes.The box is in excellent condition, but the item is not titled.  The only information on the box beside playing children is the information  "527 D.B.G.M. Made in Japan".  I am curious what the initials represent, if this toy is titled and the  approximate vallue.

Thank You!

Joyce Jackson