Which preposition to use with rostrum

of Occurrences 2%

Who has copied the Flavian amphitheatre except as a convenient form for exhibitors on the stage, or for the rostrum of an orator?

at Occurrences 1%

I have mentioned Lord Perceval's speeches; he has a set who has a rostrum at his house, and harangue there.

beyond Occurrences 1%

On a rostrum beyond and above the crowded heads the musicians swayed at their worktabouka players with strong, nervous thumbs; an oily, gross lutist; an organist, watching everything with the lizard eyes of the hashish taker.

as Occurrences 1%

Having thus elected one hundred and seventy-seven senators, with the entire approbation of his countrymen, he instantly abdicated his office, and, bidding the lictors depart, he descended from the rostrum as a private citizen, and mingled with the crowd of persons who were engaged in their private affairs, designedly wearing away this time, lest he should draw off the people from the forum for the purpose of escorting him home.

on Occurrences 1%

The courts of justice were the scenes of his earliest triumphs; nor until he was praetor did he speak from the rostrum on mere political questions, as in reference to the Manilian and Agrarian laws.

to Occurrences 1%

Some were delivered from the rostrum to the people, and some in the senate; some were mere philippics, as severe in denunciation as those of Demosthenes; some were laudatory; some were judicial; but all were severely logical, full of historical allusion, profound in philosophical wisdom, and pervaded with the spirit of patriotism.

in Occurrences 1%

ANTIUM, a town of Latium on a promontory jutting into the sea, long antagonistic to Rome, subdued in 333 B.C.; the beaks of its ships, captured in a naval engagement, were taken to form a rostrum in the Forum at Home; it was the birthplace of Caligula and Nero.

Which preposition to use with  rostrum