single mid-nineteenth century light cobalt or teal blue iron pontiled soda bottle manufactured for chicago bottler john m. hedlund. the slim body tapers into a long, narrow neck with an intact applied blobtop. both the finish and neck exhibit heavy whittling. the c. 1850's bottle exhibits a front body embossed with "hedlund / chicago, il" with the previous iteration "& co" peened out of the mold, leaving the bottler's name in a half arc. the base has a domed kickup with residue from the iron pontil. crudities are typical of its age and date of manufacture. soon after they emigrated to america from sweden, john hedlund and isaac johnson settled in chicago and formed the hedlund & co. soda water bottling company on payton between michigan and kinzie. they are listed as soda water bottlers for only three or four seasons (1856-1858). in their last bottling season, isaac johnson withdrew from or played a reduced role in the company, since hedlund's later bottles have "& co" embossing peened out. notably, at least five embossed-lettering mold variations are known for the hedlund company bottles, which provide an interesting illustration of patterns of glass production and consumption by early bottlers.