C014PANY CITY ADDRESS ST ZI P

ADDRESS HRI, INC. HUFFMAN, CARL E. HUNLOCK SAND & GRAVEL COMPAN Y HUSS CONTRACTING COMPANY HYDE, ROBERT L. IA CONST.CORP.DBA EMLENTON LIMESTON E ISP MINERALS, INC. IDDINGS QUARRY, INC. INTERNATIONAL MILL SERVICE, INC. IRELAND HOTELS, INC. IRON & MINERALS CORP. J.A. & W.A. HESS, INC. J.E. BAKER COMPANY (THE ) J.J.J. DEVELOPMENT, INC. J. MILLER ESHLEMAN AND SON, INC. J. TAYLOR SAND & GRAVEL JAMES B. BECHTEL EXCAVATING JAMES W. ROSS EXCAVATING JAY FULKROAD & SONS, INC. JERART, INC. JOHN ALLEN EXCAVATING, INC. JOHN F. WALTER EXCAVATING, INC. JOHN T. DYER QUARRY (THE ) JOHNSON, ANDERS M. JOHNSON, BILL JOHNSON, CARL G. JOHNSON, DICK JOHNSON, ROBERT J. JONES, JACK P. JORDAN, ROBERT R. KAHL, JOHN C., JR. KAHLEY, EUGENE F. KAUFFMAN, JESSE M. KAYS, RONALD W. KEMMERER MASONRY, INC. KERN, EDWARD M., II I KEYSTONE CEMENT COMPANY KEYSTONE LIME COMPAN Y KEYSTONE QUARRY, INC. KEYSTONE SAND & GRAVEL, IN C KIBBLEHOUSE QUARRIES, INC. KILMER, CECIL 1609 SULLIVAN TRAI L RD 3, BOX 315P, BOX 275A P.O. BOX 27 7 441 SMOKEY CORNERS ROAD P.O. BOX 8 ROUTE 11 6 900 CHESTNUT ST. 1155 BUSINESS CTR. DR.,STE 20 0 POCONO MANOR INN 1505 NEWPORT ROAD P.O. BOX 64 5 P.O. BOX 118 9 384 OLD CURRY HOLLOW ROA D P.O. BOX 29 5 1550 HALL FURNACE RD., BOX 66 1 BOX 4 4, BOX RD 2, BOX 3701 DUS S, BOX P.O. BOX 31 2 12 5 AVENUE 19 3 17 5 RD 3, BOX 18 8 RD 4, BOX 30 6 RD 4, BOX 1 7, BOX 1 6 RD 4, BOX 11 6 RD 2, BOX 31 0 RD 2 RR 1, BOX 347B 7026 FURNACE RD. P.O. BOX 27, BARNETT ROA D RD 2, BOX 47 1 RD 2, BOX 30- A 31 HAZLETON ST., P.O. BOX 4 3, BOX 151 5 7311 AIRPORT ROAD, P.O. BOX A P.O. BOX 27 8 DUNHAM DR., P.O. BOX 24 9 163 WEST CREEK ROA D 1750 WALTON RD. RR 1, BOX 113 0 EASTON MT. PLEASANT HUNLOCK CREE K TUSCARORA COGAN STATION CONCORDVILLE BLUE RIDGE SUMMI T MIFFLINBUR G HORSHAM POCONO MANOR MANHEI M HAZLETON YORK PITTSBURG H LANDISVILL E SHARON CONNEAUTVILLE FALLS CREEK MCALISTERVILLE BADE N SUGAR GROVE NEWVILL E BIRDSBORO GREENSBURG WYALUSIN G ROULETT E WASHINGTON WYALUSIN G STONEBORO DALLAS WAYNESBORO WEIKERT BELLEVILL E NEW MILFORD ASHLE Y MAPLETON DEPOT BATH SPRING S DUNMORE ST. MARY S BLUE BEL L NICHOLSON PA 1804 4 PA 1566 6 PA 1862 1 PA 1798 2 PA 1772 8 PA 1933 1 PA 1721 4 PA 1784 4 PA 1904 4 PA 1834 9 PA 1754 5 PA 1820 1 PA 17405 PA 15236 PA 17538 PA 1614 6 PA 1640 6 PA 15840 PA 1704 9 PA 1500 5 PA 1635 0 PA 1724 1 PA 1950 8 PA 1560 1 PA 1885 3 PA 1674 6 PA 1530 1 PA 1885 3 PA 1615 3 PA 1861 2 PA 1726 8 PA 1788 5 PA 1700 4 PA 1883 4 PA 1870 6 PA 1705 2 PA 1801 4 PA 1556 2 PA' 1851 2 PA 1585 7 PA 1942 2 PA 18446

C014PANY ADDRESS ST ZI P KILMER, STEPHEN KILMER, THEODORE KILMER, WILLIAM KIRBY W. KITNER EXCAVATING KIRK, SCOTT C. KITNER BROS., INC. KLAPEC, MICHAEL J. KLESZYK, VICTOR KLIE, DAVID & ELAINE KLINE, HERMAN C. KLIPPEL, DONALD B. KNOUSE, EDGAR W. KOCHMER QUARRIE S KOHRS, MARTIN E. KOHRS, TIM KOSSAR EXCAVATING KOZLOWSKI, ED KOVSCHAK, JAME S KREAMER, EMMIT L. KREMPASKY CONSTRUCTION, INC. KRESS, GILBER T KUNTZ, JACK J. L & N ZIMMERMAN EXCAVATING LACKAWANNA CINDER AND SILT COMPANY LAFARGE CORPORATION LAKE, CHARLES M. & ANN LAKELAND SAND & GRAVEL, INC. LATROBE CONSTRUCTION COMPAN Y LEALI BROS. EXCAVATING, INC. LEBANON ROCK, INC. LEBERFINGER CONSTRUCTION, INC. LEBO, DENNIS R. LEE A. WILBUR & SONS FLAGSTONE LEHIGH PORTLAND CEMENT COMPANY LEIDHECKER, ROBERT W. LES S. ROSENCRANCE, INC. LESH, HARRY B. LEWIS R. JAMES EXCAVATING LINDE ENTERPRISES, INC. LIVINGSTON, FRED LONG, TERRY L. LONG'S EXCAVATION, INC. RR 1, BOX 137 5 RR 1, BOX 1134 RR 1, BOX 107 7, BOX 332- A RR 1, BOX 21 8, BOX 23 0 RR 1, BOX 1 0, BOX 30 5 RD 5, MCLALLENS CORNERS, BOX 32 9 RR 5, BOX 77 6, BOX 12 7 P.O. BOX 4 RR 1, BOX 42 5 RR 1, BOX 42 5, BOX 12 5 RR 2, BOX 6 6 13381 EDINBORO PLANK RD. RD 3, BOX 8 8 RR 4, BOX 17 5 12300 DAVIS ROAD P.O. BOX 41 2, BOX 46 5 P.O. BOX 29 4 5160 MAIN STREET,ATTN S WILCO X BOX 14 1 P.O. BOX 13 7 P.O. BOX 15 0 2850 INDUSTRIAL ROA D P.O. BOX 333 1 RR 1, BOX 2 8 RD 2, BOX 48 4 RR 1, BOX 32 8 7660 IMPERIAL WAY RD 4, BOX 18 7 P.O. BOX 39 9 RD 2 476 HILDEBRAND ST. P.O. BOX A 516 RANGE END ROAD RD 2, BOX 629 NICHOLSON NICHOLSON NICHOLSON NEW BLOOMFIELD LEWISTOWN SHERMANS DALE OIL OLYPHANT WATERFOR D LOYSVILL E MEADVILL E MIFFLINBURG CLIFFORD NEW COLUMBI A KINGSLE Y WATERFORD MIDDLEBURG NORTH EAS T EAST HICKORY NEWMANSTOWN WHITEHALL SO. MONTROS E HARTSTOWN LATROB E HERMITAGE HARRISBUR G MUNCY VALLE Y CARLISLE KINGSLEY ALLENTOWN MONTOURSVILLE HAWLEY NEWPORT CONEMAUG H HONESDAL E DILLSBURG MARTINSBURG PORT ROYAL PA 1844 6 PA 1844 6 PA 1844 6 PA 1706 8 PA 1704 4 PA 1709 0 PA 1630 1 PA 1844 7 PA 1644 1 PA 1704 7 PA 1633 5 PA 1784 4 PA 1841 3 PA 1785 6 PA 1882 6 PA 1644 1 PA 1784 2 PA 1642 8 PA 1632 1 PA 1707 3 PA 1805 2 PA 1884 3 PA 1613 1 PA 1565 0 PA 1614 8 PA 17105 PA 17758 PA 1701 3 PA 1882 6 PA 1819 5 PA 1775 4 PA 1842 8 PA 1707 4 PA 1590 9 PA 1701 9 PA 1666 2 PA 17082

LORASEN COAL CONTRACTORS, LIMITED LOUIS J. MANZIE, INC. LOVE, GREGORY A. LUPFER, CHARLE S LYCOMING SILICA SAND COMPAN Y LYONS, LAWRENC E M.C. BODICK EXCAVATING M 6 Y SERVICES, INC. MAHNOB, INC. MAHONING VALLEY AGGREGATES CO., INC. MASONING VALLEY SAND COMPAN Y MAJOT, JOSEPH S. MALINZAK AND YOWONSK E MANOR MINERALS, INC. MARCOLINA BROTHERS, INC. MARCY, CAR L MARCY, JAMES E., JR. MARIE, SAMUEL J. MARKS BROTHERS MARLOWE, PAUL A. MARLYN 'RUBE' WEAVER EXCAVATING, INC. MARSOLINO COOLSPRING QUARRY, INC. MARTIN LIMESTONE, INC. MARTIN STONE QUARRIES, INC. MAUERY & LAUB MAY AND COMPANY INC. MAYBRO ASPHALT COMPAN Y MCAVOY VITRIFIED BRICK COMPANY, TH E MCCLEARY, FRED L. MCCLURE ENTERPRISES INC. MCCULLOH, ROBERT D. MCDOWELL, JOHN H. MCKAY, JOHN S. MCKEEBY, JACK L. MCKNIGHT, CARL M. MCMINN, RONN Y MEALY, DAVI D MECKLEY'S LIMESTONE PRODUCTS, INC. MEDIA QUARRY COMPANY, INC. MEDUSA CEMENT COMPAN Y MEDVED, MARTIN J. MEITZLER, RUSSELL ADDRESS PO BOX 20 8 RD 7, BOX 701 8 RD 2, BOX 12 4 P.O. BOX 15 9 RR 2, BOX 179 A RR 2, BOX 15 7 P.O. BOX 9 P.O. BOX 24 8 P.O. BOX 30 6 P.O. BOX 30 6 503 N. MAIN ST., P.O. BOX 23 0 P.O. BOX 4 4 265 SOUTH JEFFERSON ST. 133 E. MERMAID LANE BOX 1284 B RR 2, BOX 152 A RD 7, BOX 22 5 RD 4, BOX 167 A BOX 60 3, BOX 57 9 P.O. BOX 132 8 P.O. BOX 55 0 PO BOX 29 7 632 DRY VALLEY ROAD 197 PIONEER DRIV E 1902 CHERRY ST. MCAVOY LAN E RD 2, BOX 26 8 THREE EAST MCCLURE AVENU E 5006 BUCHANAN TRAIL WES T 270 HEMLOCK ROAD HCR 1, #18, MAST HOPE VILLAGE BOX 57 1 23 NORTH 6TH ST. MONTMORENCI ROAD, BOX 7 8, BOX 10 7, BOX 95 0 P.O. BOX 66 7 P.O. BOX 566 8 RD 2, BOX 60 G STAR ROUTE, BOX 2 AMBRIDG E EAST STROUDSBURG STRATTANVILLE SHERMANSDALE MONTOURSVILLE MONTROS E HAWLEY UNIONTOWN WEST PITTSBURGH WEST PITTSBURGH COUDERSPORT OLIVER KITTANNING PHILADELPHI A CLARENDON NEW MILFORD PUNXSUTAWNE Y HUNTINGDON KENNERDELL UPPER BLACK EDD Y UNIONTOWN BLUE BAL L BECHTELSVILLE LEWISTOWN ST. THOMAS ERI E PHOENIXVILL E CLARION OLD FORGE GREENCASTLE GROVE LACKAWAXEN NEW MILFORD MIFFLINTOWN RIDGWAY TIONEST A HERNDON MEDI A CLEVELAN D UNIONDAL E KRESGEVILLE PA 1500 3 PA 1830 1 PA 1625 8 PA 1709 0 PA 1775 4 PA 1880 1 PA 1842 8 PA 1540 1 PA 1616 0 PA 1616 0 PA 1691 5 PA 1547 2 PA 1620 1 PA 1911 8 PA 1631 3 PA 1883 4 PA 1576 7 PA 1665 2 PA 1637 4 PA 1897 2 PA 1540 1 PA 1750 6 PA 1950 5 PA 1704 4 PA 1725 2 PA 1650 2 PA 1946 0 PA 1621 4 PA 1851 8 PA 1722 5 PA 16127 PA 18455 PA 18834 PA 1705 9 PA 1585 3 PA 1635 3 PA 1783 0 PA 1906 3 OH 4410 1 PA 1847 0 PA 18333

N COMPAN Y MERRITT, DONALD L. MERWINE, CONNI E MERWINE, FRANCI S MERWINE, WARREN METZ, DENNY MFS, INC. MIGNATTI CONSTRUCTION COMPANY, INC. MILL HALL CLAY PRODUCTS, INC. MILLER QUARRIES MILLER, WILLIAM V., JR. MILLS, ALLEN L. MORDOVANCEY, MICHAEL MOUNT AIRY LODGE, INC. MOWERY, CHESTER A. MOYER, JERRY A. MROCZKA, STANLE Y MULLEN, CLYDE R. MUNSEE SAND AND GRAVEL NO. 1 CONTRACTING CORPORATION N.L. MINICH & SONS NATIONAL LIMESTONE QUARRY, INC. NAUMAN, RUSSEL L NAUNCZEK, JOH N NEIDERHISER, JOHN B. NEVIL, S. KEVIN NEW ENTERPRISE STONE & LIME CO INC. NEW HOPE CRUSHED STONE AND LIME CO. NICHOLSON SERVICE S NICKMAN, ELIAS E. NOLT, JOHN W. NORTH STAR AGGREGATES, INC. NORTHWEST GRAVEL CO. NORTON, MAX NORTON, NORMAN N. OLDHAM, EDWARD OLSEN SHALE BAN K OPAL CORP. OSKIN, DAVID L. OSTROM, ROBERT H. OSTROWSKY, CHE T P & W EXCAVATING, INC. P. STONE, INC. ADDRESS 161 CHURCH STREET MERWINSBURG ROAD RD 2, BOX 208 3, BOX 2 1, BOX 337B RR 5, BOX 5151, EASTON ROA D 2310 TERWOOD DR., P.O. BOX 24 9 44 MARKET STREE T 1371 W. STREET ROAD P.O. BOX 15 2 7201 SLABTOWN ROAD BOX 89 I- 2 WOODLAND ROAD RD 4, BOX 61 RD 3, BOX 94 2 RR 2, BOX 42 4, BOX 386A 927 W. SMITH STREET 800 EXETER AVE. 730 N. COLLEGE ST. P.O. BOX 39 7, BLACKBERRY DRIVE RR 1 106A NORTH ST. CLAIR STREE T RD 4, BOX 420 1 P.O. BOX 77, CHURCH STREET P.O. BOX 24 8 2808 GLOTH AVE. 5 NICKMAN PLAZ A 199 RIDGE ROAD P.O. BOX R 10746 RIDGE ROAD, BOX 10 1 1166 LACKAWANNA TRAI L BOX 122 2 P.O. BOX 36 7 RD 2, BOX 21 3 ROUTE 6 WES T, BOX 9 1 P.O. BOX 71 2 P.O. BOX 254 CIT Y CAMBRIDGE SPRING S EFFORT SAYLORSBURG EFFOR T LOYSVILL E BETHLEHEM HUNTINGDON VALLE Y MILL HAL L WARMINSTER ELLERSLI E WAYNESBORO FRIENDSVILL E MT. POCONO SUNBURY SCHUYLKILL HAVEN JERMY N NEW BLOOMFIEL D CORRY WEST PITTSTON CARLISLE MIDDLEBURG CRESCO BERWICK LIGONIER SAYLORSBURG NEW ENTERPRISE NEW HOPE ERI E LEMONT FURNACE NEWVILL E RIDGWAY GIRARD SHUNK CLARKS SUMMIT ALUM BANK LAKEWOOD CLARION LINESVILL E ROULETTE WYALUSIN G MCCONNELLSBURG JERSEY SHORE ST ZI P PA 1640 3 PA 1833 0 PA 1835 3 PA 1833 0 PA 1704 7 PA 1801 5 PA 1900 6 PA 1775 1 PA 1897 4 MD 2152 9 PA 1726 8 PA 1881 8 PA 1834 4 PA 1780 1 PA 1797 2 PA 1843 3 PA 1706 8 PA 1640 7 PA 1864 3 PA 1701 3 PA 1784 2 PA 1832 6 PA 1860 3 PA 1565 8 PA 1835 3 PA 1666 4 PA 1893 8 PA 1650 4 PA 1545 6 PA 1724 1 PA 1585 3 PA 1641 7 PA 17768 PA 18411 PA 15521 PA 1843 9 PA 1621 4 PA 1642 4 PA 1674 6 PA 1885 3 PA 1723 3 PA 17740

PANCO, JOHN PAPILLON CONTRACTING, INC. PARCHEY, WESLEY W. PARKER SAND & GRAVEL CO. PAVELSKI, MICHAEL & ROBERT PEACHEY, CALEB J. PELTON, STEPHEN J. PENN BIG BED SLATE CO., INC. PENN HILLS ENTERPRISES, INC. PENN JERSEY MATERIALS, INC. PENN PRODUCTS CORPORATION PENN-SELIN CONSTRUCTION, INC. PENNSY SUPPLY, INC. PENNSYLVANIA GRANITE CORP. PENROC, INC. PETERS, ROBERT A., JR. PETERS, WINFIELD L. PETROSKI, STANLEY M. PFADT, JOHN F. PHEASANT AND SHEARER PICKETT, WILLIAM C. PIKES CREEK SAND & STONE, INC. PMAC, LTD. POCONO INDUSTRIES, INC. POCONO TRANSCRETE INCORPORATE D PONIKVAR, FRANK W. POPPLE, DAVI D PORTER'S SAND & GRAVEL, INC. POST, HAROLD POWERS, RONALD PRESTON, JOHN PRICE, THEODORE PRO-SEAL PAVIN G PRUSS, PHILI P PYKUS SAND AND GRAVEL, INC. PYRAMID LAND DEVELOPMENT COMPAN Y R & A BENDER, INC. R & D CONTRACTORS R.C. STAHLNECKER CO. R.P. HOFFMAN EXCAVATING R & R STONE R.W. ELLIOTT & SONS, INC, ADDRES S RR 1, BOX 111 9 SWEET VALLE Y 816 N. NINTH ST. STROUDSBURG RD 2, BOX 141- P MCVEYTOWN DRAWER '0 ' PARKE R P.O. BOX 8 6 SUSQUEHANN A, BOX 28 1 BELLEVILL E RR 1, BOX 22 8 MONROETON P.O. BOX 18 4 SLATINGTON P.O. BOX 30 9 ANALOMIN K 5290 WEST COPLAY RD. WHITEHALL 1369 SWOPE DRIVE BOILING SPRINGS P.O. BOX 41 2 SHAMOKIN DAM 1001 PAXTON STREET HARRISBURG P.O. BOX 51 0 ST. PETERS 501 SORES MILL RD., BOX 182 6 YORK RD 2, BOX 23 6 HUNTINGDON 30 E KIRMAR AVE. NANTICOKE RD 4, P.O, BOX 145 0 12612 HALF MOON ROAD WATTSBURG 1922 OHIO ST. JOHNSTOWN RD 2, BOX 219 LACEYVILL E P.O. BOX 33 0 SWEET VALLE Y 4023 FOURTH AVENUE BEAVER FALL S RD 2, BOX 221 7 STROUDSBURG HC 1, BOX 107 8 BLAKESLEE KASSON ROAD SMETHPORT 600 LAUREL RUN RD., BEAR CRK TWP. WILKES-BARR E, 103 WEST PACKER AVE. SAYRE RR 2, BOX 2155 SHICKSHINN Y RD 5, BOX 124 MONTROS E RR 1, BOX 20 WYALUSING 117 S. MAIN ST. PLAIN S HALLSTEAD PLAZA, P.O. BOX 901 HALLSTEAD, BOX 224 LAKE ARIEL, BOX 800 HONESDAL E 414 W. KNOWLTON ROAD MEDIA P.O. BOX 399 SCOTLAN D 5436 SUNSET PIKE CHAMBERSBURG P.O. BOX 296 MILTON HC 89, BOX 119 POCONO SUMMIT RR 1, BOX 15 NEW MILFORD, BOX 242 ELLWOOD PA 1865 6 PA 1836 0 PA 1705 1 PA 1604 9 PA 1884 7 PA 1700 4 PA 1883 2 PA 1808 0 PA 1832 0 PA 1804 2 PA 1700 7 PA 1787 6 PA 1710 4 PA 1947 0 PA 1740 5 PA 1665 2 PA 1863 4 PA 1644 2 PA 1590 4 PA 1862 3 PA 1865 6 PA 1501 0 PA 1836 0 PA 1861 0 PA 1674 9 PA 1870 2 PA 1884 0 PA 1865 5 PA 1880 1 PA 1885 3 PA 1870 5 PA 1882 2 PA 1843 6 PA 1906 3 PA 1725 4 PA 1720 1 PA 1784 7 PA 1834 6 PA 1883 4 PA 1611 7

R.W. LAWRENCE, INC. RALPH M. COOK SAND AND GRAVEL RANKIN & SONS EXCAVATING RANSOM QUARRY COMPANY, INC., TH E RAYMOND D. SHOWMAN & SONS, INC. REBER, ROY E. REDLAND BRICK INC. REED, DONALD R. REED, ROBERT W. REESE, BARRY K. REESE, M. JOSEPH & MARLENE F. REEVES, CRAIG R. REFRACTORY SAND CO., INC. REISINGER, STEVEN C. REISINGER, WILLIAM P. & VERNA P. REVAK, STUART RICHARD'S EXCAVATIN G RICHARDS, K. G. RICKARD, LOUIS F. RIDGWAY TOWNSHIP MUNICIPAL AUTHORIT Y ROBERT A. SILVIS EXCAVATING ROBERT C. YOUNG, INC. ROBINSON, CARL L. ROBINSON, PAUL R. RODAMER CONCRETE PRODUCT S ROHRER'S QUARRY INC. ROLLING ROCK BUILDING STONE, INC. ROOT, CHARLES T. ROSE, DONALD D. ROTUNNO STONE YARD ROWKER COAL COMPANY ROY A. ADAMS PARTNERSHI P ROYER'S LIME QUARRIES RUMMINGS BLUESTONE COMPANY RUNK, RALPH W. RUSSO CONSTRUCTION CO. RYAN, WAYNE ANTHONY RZ EXCAVATING, INC. S & S PROCESSIN G S.A. YURASEK & SON, INC. S.S. WITHER, INC. SAHARA SAND OF FALLS, INC. ADDRESS P.O. BOX 78 1 RD 2, BOX 14 0 P.O. BOX 11 4 12851 SHARP ROA D 281 MIDWAY ROAD 375 RICH HILL ROAD, RD 3, BOX 6 6, BOX 25 0 RR 3, BOX 273X, P.O. BOX R 13222 SOUTH ROAD BOX 19 0 P.O. BOX 27 7 RR 1, BOX 6 8 99 HILLVIEW DRIV E 8967 PAGEVILLE ROAD RD 2, BOX 26 3 810 LINCOLN WAY EAST, BOX 12 8 RR 2, BOX 41 0 P.O. BOX 40 3 STAR ROUTE, BOX 15 9 SECOND & FAIR STREETS 7633 DUSTY ROA D 9775 MITCHELL ROA D 70 LITITZ ROAD, P.O. BOX 36 5 RD 4 RR 2, BOX 96 3 RD 6, BOX 9 4 163 W. EVERGREEN ST. 1100 FRIEDA STREET RD 3, BOX 10 4 RR 2, BOX 42 0 P.O. BOX 507 8 BOX 2 477 SLOCUM STREET 1504 HIGHLAND AVENU E RR 2, BOX 39 5 P.O. BOX 3 2 RD 8, BOX 98 RD, BOX 145C 355 NEWBOLD ROAD SUNBURY WYSO X FAIRMOUNT RANSOM EDINBOR O BETHEL CHESWIC K GENESE E REEDSVILL E DALLA S SHIPPENSBURG SOUTH MONTROS E TUSCARORA ICKESBURG CARLISLE ALBION MIDDLEBURG MCCONNELLSBURG RIDGWAY MARIENVILL E MIFFLINVILL E MERCERSBURG UNION SPRING S LITIT Z BOYERTOWN GILLET T JOHNSTOWN WEST GROVE DICKSON SUNBURY MILTON JERSEY SHORE BROADTOP EXETER NEW CASTL E JERMYN GIBSONI A JOHNSTOWN DALMATI A FAIRLESS HILL S PA 1780 1 PA 1885 4 PA 1622 4 PA 1865 3 PA 1641 2 PA 1950 7 PA 1502 4 PA 1692 3 PA 1708 4 PA 1861 2 PA 1725 7 PA 1884 3 PA 1798 2 PA 1703 7 PA 1701 3 PA 1640 1 PA 1784 2 PA 1723 3 PA 1585 3 PA 1623 9 PA 1863 1 PA 1723 6 PA 1643 8 PA 1556 2 PA 1754 3 PA 1951 2 PA 1692 5 PA 1590 9 PA 1939 0 PA 1851 9 PA 1780 1 PA 1784 7 PA 1774 0 PA 1662 1 PA 1864 3 PA 1610 5 PA 18433 PA 1504 4 PA 1590 9 PA 1701 7 PA 1903 0

COMPANY ADDRESS CIT Y SAM H. BARNHART & SON SANDY BEND INC. SCHAEFER, FRED SCHLUSSER ENTERPRISE INC. SCOBLICK, V. JAMES SEGLETES, RALPH E. SELIG CONSTRUCTION CO., INC. SEVEN SISTERS MINING COMPANY, INC. SCHRACK, DANIEL C. SHADY, ELIZABETH SHAFFER BROTHERS COAL COMPANY, INC. SHAFFER, F. PAU L SHEIBLEY, DONALD L. SHENANGO VALLEY SAND AND GRAVEL, INC. SHERIDAN CORPORATION SHERMAC COMPANY SHEVITZ, WALTER SHIMCHOCK, GEORGE SHRECK, ROBERT S. SHUMAN, JAY E. SIBLEYVILLE LAND & GRAVEL CO. SIGNOR BROTHERS SLIPPERY ROCK AGGREGATES DIVISION SMALL MOUNTAIN QUARRY, INC. SMARKUSKY, WILLIAM SMITH PARTNERSHI P SMITH, ADRIAN SMITH, CLYDE E. SMITH, TIMOTHY MARK SMITH, WILLIAM A. SMOCK, MRS. ROBERT L. SNOKE'S EXCAVATING & PAVING, INC. SOKOL, INC. SOLOMON AND DAVIS INCORPORATED SOSTER, RO Y SOUTH BUFFALO TOWNSHI P SPRINGBROOK ENTERPRISES, INC. SPRINGER, LEO M. SPROUL LIME & STONE COMPAN Y SREEBS SLATE & STONE COMPANY, INC. ST. THOMAS TOWING ROLLBACK SERVICE AUTO STARK, JAMES F., BOX 45- B, BOX 5 3 CANTERBURY EST,H.C. 62,BOX 67 8 11 CREEK ROA D 509 GOERS HILL HC 88, BOX 18 5 200 US ROUTE 22, P.O. BOX 30 0 RR 2, BOX 6 7 RD 4, BOX 12 0 JAY STREET P.O. BOX 5 9, BOX 30 3 7240 GLENWOOD AVENU E 1212 MAPLE STREET BOX 30 7 RD 3 405 JAMES STREE T RD 3, BOX 36 2 151 TURNPIKE ROA D 11015 SHARP RD. BOX 7 8 555 N. BELL AVE. 125 N. WARREN ST. RR 2, BOX 254 1 C/O FRANZOSA, RR 4, BOX 423 1 1775 HEMLOCK FARMS, BOX 19 8 RD 3, BOX 329 E, BOX 24 3 RD 2, BOX 37 4 P.O. BOX 24 7 P.O. BOX 36 6 P.O. BOX 32 2 BOX 85 0 384 IRON BRIDGE ROAD HC-8, BOX 821 0 BOX 8 7, BOX 59 1 6596 SULLIVAN TRAI L 4571 RACE TRACK ROAD 303 MOUNTAIN AVENUE TITUSVILLE BELLEVILLE CARLISLE ARCHBALD PIPERSVILL E POCONO LAK E DELMON T LOGANTON PITTSTON WINDBE R HYNDMAN NEW BLOOMFIEL D YOUNGSTOWN LEBANON TIONESTA CONNEAUT LAKE CURWENSVILL E LEWISBURG NEWBURG WATERFORD ARNOT CARNEGI E WEST HAZLETON NICHOLSON DRUMS HAWLEY ELLIOTTSBURG MONTROS E BLAI N MEADVILL E WALNUT BOTTOM BLOOMSBURG REPUBLI C SNOW SHO E FREEPORT HAWLEY LAKE COM O CLAYSBURG WIND GAP ST. THOMA S CHINCHILLA PA 1635 4 PA 1700 4 PA 1701 3 PA 1840 3 PA 1894 7 PA 1834 7 PA 1562 6 PA 1774 7 PA 1864 0 PA 1596 3 PA 1554 5 PA 1706 8 OH 4451 2 PA 1704 6 PA 1635 3 PA 1631 6 PA 1683 3 PA 1783 7 PA 1724 0 PA 1644 1 PA 1691 1 PA 1510 6 PA 1820 1 PA 1844 6 PA 1822 2 PA 1842 8 PA 1702 4 PA 1880 1 PA 1700 6 PA 1633 5 PA 1726 6 PA 1781 5 PA 1547 5 PA 1687 4 PA 1622 9 PA 1842 8 PA 1843 7 PA 1662 5 PA 1809 1 PA 1725 2 PA 1841 0

COMPANY ADDRESS STATE AGGREGATES INC. STEHLE, THOMAS STERLING, RAMON L. STORCH, ROBERT L. STOVER, ARTHUR L. STOVER, CHARLES W. STRONKO, DAVID M. STUBER, GEORGE O. STULTZ, JEFF & MILLER, EAR L STYDINGER BROS. SUBURBAN CONSTRUCTION & SUPPLY, INC. SUHOSKY, ROBERT J. SUMMIT STONE, INC. SUNNYLANDS, INC. SWANK, THOMAS B. SWARTZ, LEWIS D. SWISHER CONTRACTING, INC. SYLVAN GLEN, INC. TELCO COAL OPERATIONS, INC. TEMPLE CRUSHED STONE, INC. THOMASVILLE STONE AND LIME CO., TH E TIMMONS, THOMAS H. TIONESTA SAND AND GRAVEL, INC. TOMPKINS BLUESTONE CO., INC. TREIBLE, BOB TRI-LAKES CONSTR. TRONCONE, STEVEN S. TROYER, MERVI N TUCCI, FRANK U.S. SILICA COMPAN Y U.S. STEEL GROUP, A DIV OF USX CORP. UNDERHILL, KARL RICHARD, JR. UNION SAND & GRAVEL, INC. UNION QUARRIES INC. UPLAND ACRES CORP. V & B EXCAVATING VALLEY FORGE STONE CO. VALLEY QUARRIES, INC. VERNAM EXCAVATING & CONSTRUCTIO N VETICA CONSTRUCTION CO. VINCENT EXCAVATING & GRAVE L W. L. DUNN CONSTRUCTION COMPANY 4401 CAMP MEETING RD., STE 20 0, 104 OAK LANE RD 4, BOX 12 0 RD 3, BOX 12 3 RD 2, BOX 23 5 RD 2, BOX 10 9 P.O. BOX 16 4, BOX 8 0, BOX 31 2, BOX 49 9 RD 2, BOX 149 A RD 2, BOX 36 0 P.O. BOX 13787 3000 SUNRISE LAK E, BOX 46 6 85 HILLTOP ROAD RD 2, BOX 8 1 P.O. BOX 6 1 11 EAST 44TH ST., SUITE 70 0 110 KUTZ ROA D P.O. BOX 23, BIESECKER ROAD 11623 CUMBERLAND HIGHWAY BOX 30 7 P.O. BOX 776, TAR HOLLOW RD. RR 2, BOX 8 8 RD 2 605 E. SECOND STREE T 7400 ROUTE 9 7 RD 2, DRAKES MILLS P.O. BOX 18 7 600 GRANT ST., M. STIPANOVIC H P.O. BOX 36 2 P.O. BOX 16 8 P.O. BOX 68 6 P.O. BOX 101 3 RD 2, BOX 35 6 789 GLENWOOD DRIVE BOX J 224 CLARK ROA D 509 MORNINGSTAR DRIVE RD 3, P.O. BOX 229 180 N. FRANKLIN ST. CENTER VALLEY SHIPPENVILLE CENTERVILL E TROY OIL SPRING MILLS LEMONT FURNACE ICKESBURG EVERETT MILLERSTOWN EXPORT HONESDAL E READING MILFORD CENTRE HAL L NEWBURG CLEARFIELD GAINE S NEW YORK TEMPL E THOMASVILL E ORRSTOWN TIONESTA HANCOC K SUSQUEHANNA TIOG A EMPORIUM UNION CIT Y CAMBRIDGE SPRING S BERKELEY SPRING S PITTSBURG H MCCLURE UNION CIT Y CARLISLE CHAMBERSBURG ACM E EPHRATA CHAMBERSBURG JACKSON CENTER ELLWOOD CIT Y FRANKLI N COCHRANTON PA 1803 4 PA 1625 4 PA 1640 4 PA 1694 7 PA 1630 1 PA 1687 5 PA 15456 PA 1703 7 PA 1553 7 PA 1706 2 PA 1563 2 PA 1961 2 PA 1833 7 PA 1682 8 PA 1724 0 PA 1683 0 PA 1692 1 NY 1001 7 PA 1956 0 PA 1736 4 PA 1724 4 PA 1635 3 NY 1378 3 PA 1884 7 PA 1694 6 PA 1583 4 PA 1643 8 PA 1640 3 WV 2541 1 PA 1521 9 PA 1784 1 PA 1643 8 PA 1701 3 PA 1720 1 PA 1561 0 PA 1752 2 PA 1720 1 PA 1613 3 PA 1611 7 PA 1632 3 PA 1631 4

WAGNER, BILLY JO E WALDEMARSON, JOHN W. WALLACE, PATRICK MICHAE L WALLIS, DONALD R. WALLS BROTHERS SALVAGE WALTER, MARY E. WALTER, WILLIAM W., SR. WAMPLER, MARK W. WARGO, JOHN WARNER COMPANY WATERFORD SAND & GRAVE L WATERFORD SAND & GRAVEL CO. WATSON, BARR Y WATSON, ROBERT E. & RUTH AN N WATSONTOWN BRICK COMPANY WAYCO, INC. WAYLITE CORPORATION WAYNE GRAVEL PRODUCT S WEAVER, W. DEAN WELLER, DONALD L. WELLER, MARTIN L., SR. WELSH MOUNTAIN BUILDING STONE, INC. WESTER-SIMONS, FLO WESTMINSTER LAWN SERVICE, INC. WHITED, GERAL D WHITE ROCK SILICA SAND COMPANY, INC. WILDS, ROBERT L. WILLIAMS, CARL H. WILLIAMS GARDEN CENTER, INC. WILSON, WILLIAM H. WIMPEY MINERALS USA, INC. WISHART, PETER R. WITHROW, RICHARD M. WOLFE COAL & EXCAVATING, INC. WOOD, PAUL B. WOOD GRAVEL CO. WOODS, WYNN WROBLEWSKI SAND & GRAVEL, INC. WYOMING SAND AND STONE COMPAN Y WYSOX SAND AND GRAVEL, INC. YAMULLA, DAVID M. YAROSZ, JOHN S. ADDRESS, BOX 94 MILRO Y 11253 BACKUR ROAD WATTSBURG RD 2, BOX 61, MAPLE ST. DUNBA R SAEGERTOWN 5268 RACETRACK ROAD ST. THOMA S RD 2, BOX 40 SUGAR RU N, BOX 40 SUGAR RU N ROUTE 2, BOX 358 ANNVILLE RR 2, BOX 161 JERMY N P.O.BOX 457, YELLOW SPRINGS RD DEVAUL T 15871 STURGIS ROAD UNION CIT Y 15871 STURGIS ROAD UNION CIT Y RR 2, BOX 2238 LAKEWOO D RD 4, BOX 283 CENTERVILL E P.O. BOX 68 WATSONTOWN P.O. BOX Y WAYMART RD 5, EASTON ROAD BETHLEHEM RD 2, BOX 572 SHINGLEHOUSE P.O. BOX 10 KOSSUT H 14112 ORCHARD RIDGE ROAD HANCOC K 58 FEASTER ROAD CHAMBERSBURG 227 ISABELLA ST. NORRISTOWN RD 3, BOX 82, OLSZEWSKI RD. MONTROS E 113 JOHN ST. WESTMINSTER 263 MORRIS ST. BARNESBORO 331 METHODIST ROAD GREENVILLE 555 THORNCLIFFE DRIVE PITTSBURGH RD 2, BOX 272E FRANKLI N RR 1, BOX 1410 GOULDSBORO RD 2, BOX 64 MEADVILL E P.O. BOX 160 ANNVILLE 201 CLINTONVILLE ROAD MERCER RD 4, BOX 103 LIGONIER 235 PENNSYLVANIA AVENUE MILL HALL RD 3, BOX 256 GILLET T RD 3, BOX 397 CONNEAUT LAK E RD 2, WATER ST. EXT. EDINBOR O 12907 HALFMOON ROAD WATTSBURG RR 2, BOX 100 TUNKBANNOC K P.O. BOX 128 WYSO X 980 N. LAUREL ST. HAZLETON 1204 MAIN STREET SWOYERSVILLE PA 1706 3 PA 1644 2 PA 1543 1 PA 1643 3 PA 1725 2 PA 1884 6 PA 1884 6 PA 1700 3 PA 1843 3 PA 1943 2 PA 1643 8 PA 1643 8 PA 1843 9 PA 1640 4 PA 1777 7 PA 1847 2 PA 1801 5 PA 1674 8 PA 1633 1 MD 2175 0 PA 1720 1 PA 1940 1 PA 1880 1 MD 2115 7 PA 1571 4 PA 1612 5 PA 1520 5 PA 1632 3 PA 1842 4 PA 1633 5 PA 1700 3 PA 1613 7 PA 1565 8 PA 1775 1 PA 1692 5 PA 1631 6 PA 1641 2 PA 1644 2 PA 1865 7 PA 1885 4 PA 1820 1 PA 18704

ADDRESS YEAGLE EXCAVATIN G YOCUM, DEAN E. YORK BUILDING PRODUCTS CO., INC. YORK SILICA SAND, INC. YOUNG, M. ZARTMAN, GENE D. ZAWACKI, ALEX D. & MARK A. ZEIDERS EXCAVATING ZEISLOFT CONSTRUCTION COMPANY ZIMMERMAN, NOEL L. P.O. BOX 924 WARREN PA 1636 5 RD 2, BOX 212 PETERSBURG PA 1666 9 P.O. BOX 1708 YORK PA 1740 5 P.O. BOX 99 WRIGHTSVILLE PA 1736 8 1540 MAY-MAR DRIVE CHAMBERSBURG PA 1720 1 405N. 4TH ST., P.O. BOX 786 SUNBURY PA 1780 1 2818 PENNA. AVE. W. EXT. WARREN PA 1636 5 RD 3, BOX 128 6 MIFFLINTOWN PA 1705 9 P.O. BOX 338 BLOOMSBURG PA 1781 5 RD 6 MEADVILLE PA 16335