[6640] in to] Capell. into Qq Ff.
[6641] come?] Theobald. come, Qq. come: Ff.
[6642] Hark] Hark, hark Keightley.
[6643] Re-enter....] Dyce (after line 47). Enter Iago with a light. Qq (after line 45). Enter Iago. Ff (after line 45). Enter Jago, in his Shirt. Rowe (after line 45). Enter Iago, in his Shirt, with a Light and Sword. Theobald (after line 45).
[6644] light] Ff. lights Qq.
[6645] Who's ... murder?] One line in Qq. Two in Ff.
on] Qq F1. out F2 F3 F4.
murder?] murder thus? Collier MS.
[6646] We] Ff. I Qq.
Did] Qq. Do F1 F3 F4. Doe F2.