can't find info about this either

[clloyd2004@yahoo.com]

Embossed Kay-O , below that chocolate

 

[epackage]

Chocolate drink from the 1930's that ended up being purchased by the Sara Lee Co., it also came in powder form in packets...

Some recent Ebay sales...

http://www.ebay.com/dsc/Bottles-Insulators-/29797/i.html?_ipg=200&LH_SALE_CURRENCY=0&LH_TitleDesc=1&_sticky=1&_from=R40&_ftrt=901&_sc=1&_ftrv=1&_adv=1&_sop=10&_trkparms=65%253A3%257C66%253A4%257C39%253A1&_dmd=1&_nkw=kayo&rt=nc&LH_PrefLoc=0&LH_Complete=1