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Corpus Inscriptionum Latinarum; , VI, 41337 
Base for re-erected statue (subject unstated), set up in a basilica by Gavinius Vettius Probianus, prefect of the City. Rome, Forum. 377. 
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Gavinius Vettius Probianus, of clarissimus rank, prefect of the City, ordered that [this] statue be placed [here], which could serve as a fine ornament of the basilica.
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