Antique Henry Wilkinson Co Silver Plate Flask Perfume Bottle

This is an antique bottle made by Henry Wilkinson & Co. It's a fairly large bottle so I believe it is either a perfume/cologne/flask bottle. It has a small dent on the inside rim visible in photos. Measures approx. 4 1/4" x 3 1/8" x 2 1/4". Heavily marked on bottom with marks. I believe it is electro played. Very cool antique bottle.