Antique Cobalt Blue Glass & Sterling Silver Overlay Pitcher, Decanter, Glasses

  
Decanter with 3 shot glasses, pitcher/jug with 6 glasses. Pitcher holds 60oz and is 8 tall. One glass holds 10oz and is 3.75 tall. Decanter is 9 tall to the stopper.

The stopper has marking on top that I can't decipher.