Found the following hamletworks.org entries referring to line 1958

View Commentary Note for 1958
1958 Pol. I did enact Iulius Cæsar, I was kild i'th Capitall,3.2.104

View Material Textual Note for 1958
1958 Pol. I did enact Iulius Cæsar, I was kild i'th Capitall,3.2.104