The backs of a human-headed bull colossus and a stone slab discovered at Nebi Yunus by Iraqi excavators between 1987 and 1992 are inscribed with an identical four-line proprietary label of Ashurbanipal.
Access the composite text [http://oracc.museum.upenn.edu/rinap/rinap5/Q003763/] of Ashurbanipal 64.
Ex. 1 is inscribed on the back of a human-headed bull, while ex. 2 is written on the back of a stone slab. Several inscriptions of Ashurbanipal record that he worked on the armory, but these two inscribed objects provide some proof of those claims.
Jamie Novotny & Joshua Jeffers
Jamie Novotny & Joshua Jeffers, 'Inscriptions on Stone Bull Colossi (text no. 64)', RINAP 5: The Royal Inscriptions of Ashurbanipal, Aššur-etel-ilāni, and Sîn-šarra-iškun, The RINAP/RINAP 5 Project, a sub-project of MOCCI, 2022 [http://oracc.org/rinap/rinap5/rinap51textintroductions/stonebullcolossitext64/]