... lenses for Items H, J, K, and L in S-7 Shape and P-3 lenses for older style spectacles still in use. Spec: Fed. GGG-S-620 (QPL) Stock Nos: P-3 Shape, Clear Size 45 x 42 - G4240- 204- 1907 Size 48 x 45 - G4240- 204- 1908 P-3 Shape. 24 .
|Title||:||Safety equipment manual|
|Author||:||United States. Dept. of the Navy. Office of Industrial Relations, United States. Navy Dept. Office of Industrial Relations|