Bottle 51235AI - Portner, Robert, Brewing Company  Put variants of this bottle on a shelf.

Embossed: (embossing arches up) ROBERT PORTNER / (embossing arches up) BREWING CO. / TRADE / TIVOLI / MARK (all in double diamond) / (embossing arches down) ALEXANDRIA, VA // THIS BOTTLE / NOT TO BE SOLD //
Dimensions: 9 1/4 x ?
Manufacturer: Not Known
  Material: Glass Design: None Mold Type: Two Leaf Mold
  Form: Cylindrical Edge Design: None Plate Mold: No
  Shape: Champagne Beer Base Design: None Plate Code: None
  Sides:   Shoulder Design: None Sealed: No
      Sunken Panels: None    
Pictures: None
Notes: Reverse details are not certain.

Variants

1. Aqua, Smooth Base, Rounded Taper with Indents, Hand Blown, Lightning eccentric in Lip, Alexandria, VA, United States
Comments: None
Contributor/Source: Tod von Mechow