1) ALUMINA SILICATE
Manufacturer: MARYLAND REFRACTORIES
Index Date: 2006-01-01


2) HIGH DUTY GROG
Manufacturer: MARYLAND REFRACTORIES CO
Index Date: 1996-01-01

3) NCR GROG
Manufacturer: MARYLAND REFRACTORIES CO
Index Date: 1987-03-01

4) TECHALLOY
Manufacturer: TECHALLOY MARYLAND, INC.
Index Date: 1987-01-01

5) PLASTIC REFRACTORY
Manufacturer: A.P. GREEN REFRACTORIES
Index Date: 1986-07-16

6) TECHALLOY,AWS 347
Manufacturer: TECHALLOY MARYLAND INC,REID-AVERY DIV.
Index Date: 1989-09-01

7) TECHALLOY WELD CONSUMABLES FOR TIG,MIG& SAW
Manufacturer: TECHALLOY MARYLAND INC
Index Date: 1989-09-01

8) TECHALLOY COVERED ELECTRODES FOR MMAW, 8018
Manufacturer: TECHALLOY MARYLAND INC
Index Date: 1989-09-01

9) MARYLAND ANATOMICAL CONCENTRATE
Manufacturer: DODGE CHEMICAL CO
Index Date: 1990-08-01

10) LIQUEFIED PETROLEUM GAS OR PROPANE
Manufacturer: SOUTHERN MARYLAND GAS CO
Index Date: 1994-07-25