The following are the hours at which the letter-box is closed for making up the several Mails, and at which each mail is despatched:— Box closes at Despatched at H. M. H. M. FIRST GRAND JUNCTION.—Bags made 6.0 a.m. 6.20 a.m. up for Warrington, Preston-Brook, Northwich, Middlewich, Nantwich, Congleton, Market Drayton, Stafford, Penkridge, Wolverhampton, Walsall, and Birmingham; and on Tuesdays and Fridays a Foreign Bag to London. The postage of Foreign Letters can be paid from 5.30 to 6 a.m., and up to 9 o’clock the previous evening. FIRST MANCHESTER MAIL.—Bags for 6.30 a.m. 6.50 a.m. Manchester, Bolton, Rochdale, Leeds, and York. CHESTER MAIL.—For Neston, 7.30 a.m. 8.05 a.m. Parkgate, and Chester. LANCASTER MAIL.—For Maghull, 8.0 a.m. 8.15 a.m. Ormskirk and Southport. SECOND MANCHESTER MAIL.—A bag for 8.30 a.m. 8.50 a.m. Prescot, and (per Railway to Newton) bags for Newton, Wigan, Chorley, Preston, Lancaster, Carlisle, Glasgow, Edinburgh, and Manchester. SECOND GRAND JUNCTION.—Bags for 11.0 a.m. 11.20 a.m. Warrington, Stafford, Wolverhampton, and Birmingham. THIRD MANCHESTER MAIL.—Blackburn, 11.30 a.m. 11.50 a.m. Colne, Bury, and Manchester. PENNY POSTS.—For Birkenhead, 11.0 a.m. 12.45 p.m. Upton, Seacombe, New Brighton, Crosby, Bootle, Walton, West Derby, Old Swan, Woolton, and Wavertree. FOURTH MANCHESTER 1.30 p.m. 1.50 p.m. MAIL.—Manchester. THIRD GRAND JUNCTION.—Bags for 1.45 p.m. 3.20 p.m. Prescot, Warrington, Preston-Brook, Northwich, Middlewich, Nantwich, Newcastle, Eccleshall, Stone, Stafford, Penkridge, Wolverhampton, Walsall, Birmingham, Towcester, Northampton, London, and Bristol; and letters for Portugal, North and South America, and the West Indies. The letters for London sent by this despatch will be included in the first delivery there the following morning. CARLISLE MAIL.—For Ormskirk, 4.0 p.m. 4.30 p.m. Preston, Chorley, Bury, Blackburn, Haslingden, Lancaster, Westmoreland, Cumberland, and all Scotland. FIFTH MANCHESTER AND THE YORK 4.0 p.m. 4.50 p.m. MAILS.—For Manchester, Rochdale, and the Counties of York, Lincoln, and Durham (per Railway). BRISTOL MAIL.—Chester, South 4.0 p.m. 5.0 p.m. Wales, and Bristol. DUBLIN MAIL PACKET.—For Ireland. 4.30 p.m. 5.0 p.m. BOLTON MAIL.—For Bolton. 4.30 p.m. 5.0 p.m. HOLYHEAD MAIL.—For Birkenhead, 6.30 p.m. 6.0 p.m. New Ferry, Eastham, Chester, North Wales. FOURTH GRAND JUNCTION.—Bags for 6.0 p.m. 6.20 p.m. Manchester, Warrington, Stafford, Wolverhampton, Birmingham, and London. The letters for London sent by this despatch will be