Greg, as we have discussed before it gets really complicated because the ATL and ALC were associated with or owned so many companies it's hard to keep track of all of them.
I have to go back and find some of the clippings but I'm pretty sure the John Bollman Co. purchased the S. Arnargyros Co. The Bollman Co. created the Obak cigarette brand and I found where the Bollman Co. was actually owned by the American Tobacco Co. There was also another Arnargyros involved in cigarette making that resulted in a lawsuit that went on for quite a length of time.
January 11 1908
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January 14 1908
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February 2 1909
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I also found where Mecca cigarettes another ATC brand were produced by the Imperial Tobacco Co.