This is the 1983 edition of the D&D Basic Set Player's Manual, part of the "BECMI edition" Red Box Set.
The D&D Basic Rules Set (1983) by Frank Mentzer was the third and final iteration of the boxed Basic Rules for Basic D&D. It was released in summer 1983.
The Evolution of Basic D&D. By 1983, Basic D&D had... [click here for more]