Mambo Salpicon   Creator:   Gonzalez, Leopoldo ( composer ) Gonzalez, Tobin ( Singer ) Orquesta Lopez ( Performer ) Publisher.Display:   Verne Format:   1 sound disc : 78 rpm ; 10 in. Source Institution:   Florida International University Donor:   Juan Crespo Mambo Salpicon	Volvere A La Sombra   Creator:   Gonzalez, Leopoldo ( composer ) Gonzalez, Tobin ( Singer ) Orquesta Lopez ( Performer ) Publisher.Display:   Verne Format:   1 sound disc : 78 rpm ; 10 in. Source Institution:   Florida International University Donor:   Juan Crespo Volvere A La Sombra