QQ-M-54 Complete Document History
Magnesium Alloy (1.5 Manganese), Plate and Sheet +Cancelled,1962, No S/S Document+


Obsolete Revision Information:
   NOT - MAGNESIUM ALLOY (1.5 MANGANESE - Feb. 21, 1962
   BASE - MAGNESIUM ALLOY (1.5 MANGANESE - Jan. 1, 1960