These pretty vintage silverplated pieces are from the Sheffield Design collection, made in the U.S. by the Homan Manufacturing Company.  They feature classic English elements such as scalloped rim, pedestal base and faceted interior.  
 
Marked:  EPNS Sheffield Design 0611 WMMTS, Made in the U.S.A.
Some subtle silver-plate loss on handles, consistent with age and use.
Creamer:  5"w (including handle and spout) x 3.75"h
Sugar Bowl:  3.75"w (5.75"w with Handles) x 3" h