Here we have Vtg Christensen CAC Alley Agate Dark Green And White Swirl Transparent Marble 0.605”. Marble is in nice condition (has a few small surface imperfections, but still in nice condition) and comes as seen in pictures. Please see pictures for the exact item you will be receiving and please check out our other vintage antique items. I am not 100% sure of this marbles maker or of its exact origin as I am not an avid marble collector. So I am trying to make my best educated guess by what I found, if you know the exact identification of any of the marbles I list feel free to message me as I don’t want to wrongly identify any marble so any help is much appreciated.