George VI, gold proof coin set, 1937, four coins, five pounds to half sovereign, plain edges, in

George VI, gold proof coin set, 1937, four coins, five pounds to half sovereign, plain edges, in maroon leather case of issue (S PS15), light surface marks; together with another proof set, 1937, fifteen coins, crown to farthing, including maundy coins, in maroon leather case of issue (S PS16), some mottled toning, otherwise about as struck.