oats, 102, 649n
O'Brien, Richard, 61-2n, 221, 222n, 624n
Observations on the Arguments of Professor Rush, in favour of the Inflammatory Nature of the Disease produced by the Bite of a Mad Dog (James Mease), 418
observatories, 118-20
Ocmulgee River, 129
Oconee River, 129
O'Dea, Luke
letter from, 420-1
offers to design garden, 420-1
Ohio
land speculation in, 86n
Chillicothe, 251
collection district, 572, 652, 654, 677, 682
Marietta, 654, 681
See also Northwest Territory
Ohio Co., Va., 492, 493n
Ohio River, 456
oil, 49, 312n, 455n
Olcott, Simeon, 520
Oldham, James, 295, 529n
"Oliver Oldschool" (J. Dennie), 517n
O'Mealy, Michael, 415
Ontario, Lake, 87n
oranges, 49, 599
Oration, Delivered in the Baptist Meeting-House, in Providence, on the Fourth of July, 1801 (Tristam Burges), 608-10
Oration Delivered in Wallingford, On the 11th of March 1801, Before the Republicans of the State of Connecticut (Abraham Bishop), 94n
orphans, 20, 432, 581
Orr, Benjamin Grayson, 605, 606n
Orr, Elizabeth, 606n
Osgood, Samuel, 127n, 513
Ostend, 614n
Otis, Harrison Gray, 74n, 661, 682n
Otis, Samuel A.
letter from, 13-14
books for Library of Congress, 13-14
Ott, John, 707
Ottoman Empire, 134, 160n, 277
Our Savior's Divine Sermon on the Mount (James Blair), 321-2
Ovid, 152n
Oxford University, 176n