FRIDAY PriORNINO, AUGUST 8,1845 PITTSBURGH BOARD OF TRADE. CONNITTER TOR AUGUST. Carothers, T. J. Bigham, Joshua Hanna KENSINGTON IRON WORKS. THC Dnitsr DISTRICT.—In our detailed notice hflenteeday; relative to the progress made in rebuild ing the bunt district, we did not, as we remarked. ineinde Pipetown; or as we should say, more proper lir Kensington. We have now to state, and we do so with great pleasure, that the extensive Rolling Mill, *waittoted in that place and known as the KENSING TON IRON WORN., owned by JOHN FRICKNAN & Co., aid which was b,rnt down at the great fire of the 10th of April, has been rebuilt, and put in opera- Itiale—tim first lot of iron having been manufactured itesterday. The establishment is now entirely cover ed with iron, and the exteneive additions that have been made to its capacity, and in its machinery, and in'renewing and refitting its various parts, render it one of the most extensive and perfect concerns of the Maid in the spuntry. We hope it will always continue HP sustain the reputation which it has long enjoyed Sir manufacturing first rate iron and nails. Loot OUT row Tit am.—The treasurer of Berks County, P., has given notice to Tar. CoLloctors and the public, that the notes of the Lehigh County Bank will mike received at the Treatury in payment of State or County Time... The State Treasurer has also re fused to take them. MASONIC NOTICE. A Regular communication of Lodge 45, A Y Maisons, 11 7 c ,;' will be held this evening, at the hall. corner of Wood street and Virgin alley. , ; 17117-41 ,, ...„: By order of the Worshipful ' 4 "..s)'. Master. MR. Eottroa.—Permit me, through the columns of your valuable paper to announce the name '3l iIeeLIIRR. Esq., of the Third Word of the City of Pittsburgh ,as a suitable person to be supported by the Democracy of this coanty for the office of Register. Mr. M'Clute is an old and well tried Democrat— Las adhered to the party through evil and good report. Es well qualified for the discharge of the duties of the