Vincenzo Bellini / Maria Callas, Nicola Monti, Nicola Zaccaria, Fiorenza Cossotto, Eugenia Ratti, Orchestra Del Teatro Alla Scala & Coro Del Teatro Alla Scala, Tullio Serafin

Local scuffs but overall records are NM, however there are 2 small impurities pressed in the mass on each side of record 2, in their printed inners and outter box + booklet, box has a some yellow spots locally on front and on an edge, can't really explain them, age ?