Rione XVII Sallustiano on Tavola 17, a compact rectangle of ministries and straight streets between Via Boncompagni and Via XX Settembre.
Source: Old map, public domain
Three ministries, Agricoltura e Foreste, Lavoro e Previdenza Sociale and Partecipazioni Statali, are named on the plate, as is Palazzo I.N.A. Via Sallustiana crosses the middle, passing a grey hatched enclosure in the area of the old Gardens of Sallust.