Found the following hamletworks.org entries referring to line 3622+1

View Commentary Note for 3622, etc.
3622 Ham. What call you the carriages?5.2.154
3622+1 {Hora. I knew you must be edified by the margent ere you had} 3622+15.2.156
3622+2 {done.} {N3} 3622+25.2.156

View Material Textual Note for 3622, etc.
3622 Ham. What call you the carriages?5.2.154
3622+1 {Hora. I knew you must be edified by the margent ere you had} 3622+15.2.156
3622+2 {done.} {N3} 3622+25.2.156