Statistics for occurrence #1 of “Capt. O'Hara” in article 3 of The Daily Dispatch: March 21, 1861., [Electronic resource]:

... being made for immediate service. Batteries are being erected, and orders have been given to the squadron outside that they can no longer obtain supplies of provisions and water at the Navy-Yard.-- Capt. O'Hara , in command at Fort McRae, is doing noble service, mounting those heavy guns, a daily report of the calibre of which is heard here at sunrise and sunset, sounding like a clap of thunder. By the way...
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