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Corpus Inscriptionum Latinarum; , VI, 1121 (+ p. 4326) 
Lost base for statue of Diocletian, emperor; erected by a rationalis . Rome. 284-305. 
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To the great and unconquered emperor, Caesar Caius Aurelius Valerius Diocletianus, pious, fortunate Augustus. Basilius Donatianus, of perfectissimus rank, chief financial officer ( rationalis ), devoted to his divine spirit and majesty [set this up].
To the great and undefeated emperor, Caesar Gaius Aurelius Valerius Diocletianus Augustus, pious and propitious. Basilius Donatianus, vir perfectissimus and rationalis, devoted to his majesty and his numen.
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