Found the following hamletworks.org entries referring to line 58

View Commentary Note for 58
58 Mar. {Speake to} <Question> it Horatio.1.1.45

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58 Mar. {Speake to} <Question> it Horatio.1.1.45

View Material Textual Note for 58
58 Mar. {Speake to} <Question> it Horatio.1.1.45