Made in Taiwan by The March Co., this brass-tone, metal, pin is the image of a 1989 Christmas stamp produced by the United States Postal Service.  It has a black background, with Mary holding baby Jesus, with USA 25 above her shoulder.  In the white border, at the top is CHRISTMAS in gold.  At the bottom is Carracci National Gallery, in gold. 

Measurements are:  Height:  1 inch;

                                Width:  3/4 inch;

                                Thickness:  about 1/16 inch.

Pre-owned, this pin is in good condition.