In a notice of my edition of the Agamemnon which appeared in the last number of the Journal (1932, 323), the reviewer says: ‘As an example (i.e. of Lawson's many conjectures) we may mention ὄμβροι δέ in 560, which gives good sense and saves the grammar, but the original error cannot have been palaeographical: ἐξ οὐρανοῦ γάρ of the manuscripts is therefore said to have been a gloss on ὄμβροι. But why should anyone want to tell us that rain comes from the sky?’