Thematic Index of Classics in JStor
tiberius, tacitus, augustus, claudius, germanicus, suetonius, gaius, emperor, nero, drusus, agrippina, suet, piso, agrippa, senate, livia, velleius, caligula, reign, sejanus, princeps, annals, syme, corbulo, principate, julia, imperial, silanus, historian, gallus, claud, trial, messalina, caesar, libo, agrippa_postumus, maiestas, vinicius, antonia, conspiracy, augustan, koestermann, lucius, marsh, levick, seneca, cordus, varus, accession, silius

1890

On Egregium Publicum (Tac. Ann. III. 70. 4). Clement Lawrence Smith. Harvard Studies in Classical Philology. (1890), pp. 107-110 List themes Full text (26 theme words)
The Bodleian Facsimiles of Latin Papyri from Herculaneum. W. M. Lindsay. Classical Review. (Dec., 1890), pp. 441-445 List themes Full text (7 theme words)