Bottle 64693AA - British Columbia Breweries  Put variants of this bottle on a shelf.

Etched: B. C. B. / BCB (monogram in antlers of elks head) / (\) TRADE (/) MARK (all in circle) / (embossing arches down) VANCOUVER, B. C. / (embossing arches down) BRITISH SIPHON CO LONDON //
Dimensions: ? x ?
Manufacturer: Marked - British Siphon Company
  Material: Glass Design: None Mold Type: Two Leaf Mold
  Form: Cylindrical Edge Design: None Plate Mold: No
  Shape: Siphon Base Design: Foot Plate Code: None
  Sides:   Shoulder Design: None Sealed: No
      Sunken Panels: None    
Pictures: Elk
Notes: Details are not certain.

Variants

1. Clear, Smooth Base, Square Collar, Hand Blown, Siphon, Vancouver, BC, Canada
Comments: None