The Pre-Cyprian text of the Apocalypse is preserved in the commentary by bishop Primasius dated about the year 550 CE. The text here in my publication
http://www.adelphosweb.com/download.php?file1=docs/201510051314301.Textus_Primasii.pdf&size=1695090&doc_id=4874 is the first translation in English / French based on a 1891 reconstruction. The Vatican MS Ottobonianus Latinus 3288a discovered by J. Haussleiter in 1895 is both faulty and corrupt so I have inserted some Cyprian text where it is omitted in his 1891 reconstruction as the best and oldest example of the Apocalypse which was used by North Africans before Cryprian's time about the year 200 CE. There is n0 Greek or Syriac papyrus of the Apocalypse of this early period only this Old Latin copy.
The book has been placed ONLINE if you have Adobe Reader from the above URL.
It is a priviledge to present this work hidden for centuries.
John Drywood