9 o'clock. 12 o'clock. 3 o'clock. June 26, -- -- 76 27, 72 74 76 28, 75 78 80 29, 76 81 85 30, 82 87 90 July 1, 85 89 90 3, 78 81 84 4, 77 80 83 5, 81 85 88 6, 82 87 90 7, 82 86 85 8, 79 81 81 10, 77 81 82 11, 78 81 84 12, 78 81 85 13, 81 86 89 14, 83 78 76 15, 74 76 78 17, 74 78 78 18, 77 80 82 19, 78 81 85 20, 79 81 81 21, 79 77 76 22, 73 75 76 24, 71 73 76 25, 74 -- -- BANK NOTE EXCHANGE, AT PHILADELPHIA--_July 27th, 1820_. Per cent Disc't. U. S. BRANCH BANK NOTES, 1/2 RHODE ISLAND--generally, 1 CONNECTICUT--generally, 2 MASSACHUSETTS--Boston, 1 Country generally, 4-6 NEW YORK--City Bank Notes, par. Country generally, 2-3 NEW JERSEY--generally, par. Patterson Bank and Sussex Bank, 1 PENNSYLVANIA---Farmer's Bank, of } Lancaster; Easton; Delaware } County, at Chester; } Chester County, at Westchester; } par. Farmer's Bank, } Buck's County; Montgomery } County, } New Hope, 1 Northampton; Susquehanna } Bridge Company; York } 2-3 Bank, Chambersburg, } Northumberland; Union, 20 Greensburg; Brownsville, 12-1/2 Centre, 20 Meadville, 50 Farmers & Mechanics' Bank } 40 at Pittsburg, } DELAWARE--generally, par. Commercial Bank of Delaware; } Branch of ditto at } 5 Milford, } Laurel Bank, 50 MARYLAND--Baltimore Banks, 1/2 Baltimore City Bank, 5 Annapolis; Hagerstown, 2-1/2 Snowhill, Elkton, 37-1/2-50 Havre de Grace, 1-1/2