Nothing more is known of this edition:  Fabricius, Milles, Touttée, and Reischl, all say that they have been unable to find any trace of it.  Uchanski about this time sent to Grodecq his Slavonic and Polish versions, in order that they might be compared with the Greek original.  The result according to Grodecq was that the fidelity of both versions was clearly shewn, and “there could not possibly remain any doubt that these Lectures of Cyril are perfectly genuine.”