3/4 in x 2 ft x 5 ft Armstrong Ultima 15/16 in Square Lay-In Panel / White - 1984
3/4 in x 2 ft x 5 ft Armstrong Ultima 9/16 in Beveled Tegular Panel / White - 1986
5/8 in x 20 in x 60 in Armstrong Cortega 15/16 in Square Lay-In Panel - 773
7/8 in x 2 ft x 5 ft Armstrong Ultima High NRC 9/16 in Beveled Tegular Panel / White - 1434