Found the following hamletworks.org entries referring to line 621+19

View Commentary Note for 621+15
621+15 {Carrying I say the stamp of one defect}1.4.31

View Commentary Note for 621+19
621+19 {Shall in the generall censure take corruption}1.4.35

View Material Textual Note for 621+19
621+19 {Shall in the generall censure take corruption}1.4.35