6 bottles as shown - 

RARE Aetna Brewing Co. Hartford, Ct. Vtg Beer Bottle w/ embedded slag - Nice old bottle from Aetna Brewing in Hartford, Ct. This one has a piece of manufacturing slag embedded in the neck of the bottle. Uncommon! See pics

Vtg The Hubert Fischer Brewery Hartford Ct. Beer Bottle - Nice old bottle, see pics for details.

Vtg. Hull's Bock Beer Bottle New Haven, Ct. - Nice vintage bottle. See pics

Vtg. Hulls Export Beer Bottle 7 Oz. New Haven, Ct - Nice bottle, good shape. See pics

Weibel Brewing Co New Haven, Ct Vtg Beer Bottle - Nice old bottle, see pics

Yale Brewing Co. New Haven, Ct Beer Bottle Clear 12 Oz w/ Ceramic Cap - Nice vintage bottle, nice shape with ceramic cap.