Found the following hamletworks.org entries referring to line 672

View Commentary Note for 672
672 By {heauen} <Heau'n,> Ile make a ghost of him that lets me,1.4.85

View Immaterial Textual Note for 672
672 By {heauen} <Heau'n,> Ile make a ghost of him that lets me,1.4.85

View Material Textual Note for 672
672 By {heauen} <Heau'n,> Ile make a ghost of him that lets me,1.4.85