Found the following hamletworks.org entries referring to line 2577+8

View Commentary Note for 2577+8
2577+8 {And blowe them at the Moone: ô tis most sweete}3.4.210

View Immaterial Textual Note for 2577+8
2577+8 {And blowe them at the Moone: ô tis most sweete}3.4.210

View Material Textual Note for 2577+8
2577+8 {And blowe them at the Moone: ô tis most sweete}3.4.210