lft to rt; vess, long twist,moore,nu-grape,bireley's. I may keep the bireley's.all those i've seen have large bireley's around the waist.this one is in their logo"slugplate".anyone know exactly when bireley's started?patent date for the top of the bottle(a milk top) is '31.the diamond o-i mark is zero which is '30.I have bireley's as originating "in the thirties".do I have a first edition or prototype bottle?like I said,that's a keeper,just wondered if anyone had a more definite date on bireley's,like a '29 maybe?