Black and White Ponies S&P Shaker Set (1950s)

This cute Black and White Ponies salt and pepper shaker set, manufactured in the 1950s mid-century, has been in my personal S&P collection for nearly thirty years (they were always favorites in the collection). They measure about 3" in height...my personal S&P collection for nearly thirty years (they were always favorites in the collection).  They measure about 3" in height and 3" in length.  They are very beautiful with no chips or cracks and the slightest of "crazing" (a network of fine cracks in the surface of glazed ceramic).  I never used these as shakers; only displayed on a collector's shelf.