In Notizie degli Scavi, January 1897, plan on p.14, or June 1897 (p.269), these steps were not yet shown.
In NdS, November 1897, p.460 they were seen as VI.15.17. See Note on Region VI, Insula 15 plan for information.
VI.15.17 Pompeii. December 2005. Doorway to steps to upper floor.