Bonwetsch, p. 242; [Tertullian], adv.
The date which makes the most obvious claim to satisfy these conditions would be the 25th of March, as given by Hippolytus, [Tert.] adv.
Marcionem, his main anti-Gnostic work (in the third form - the first of the five was written in 207-208), Ad Scapulam (an admonition to the persecuting proconsul of Africa, written soon after 212), De pallio (a defence of his wearing the pallium instead of the toga), Adv.
It is quite possible that Tertullian was the author of the Acta perpetuae et felicitatis, but he did not write the Libellus adv.