... 3.3,long neck,with beaded rim, round bottom flaskd, flat bottom flasks 20407 FLASKSround bottom, long neck, with beaded rimOther area.NO.China ... -5L18004-5000500056230345620407-6L600065236355420407-10L18004-100001000070279420420407-15L18004-1500015000420407-20L18004-20000200001120404 FLASKSflat bottom, long neck, with beaded rimOther area.NO.China area.NO ...