         end:      "Sat Nov 23 1963 00:00:00 GMT-0600",
                    magnify:  5,
                    unit:     Timeline.DateTime.MINUTE,
                    multiple: 60
                },
                {   start:    "Fri Nov 22 1963 12:00:00 GMT-0600",
                    end:      "Fri Nov 22 1963 14:00:00 GMT-0600",
                    magnify:  3,
                    unit:     Timeline.DateTime.MINUTE,
                    multiple: 15
                }
            ];
            
            v