Hi Mairead, tams-witmark.com should have what you need. Also the Gilbert & Sullivan Archive on-line. 

Maureen

Ennistymon CS

Sent you PM. 

Hi, Tipp MS are doing Pirates of Penzance this season, the original version. Doss anyone know where I can get the vocal libretto, orchestra music etc.; most places I've tried seem to only have the broadway version. Thanks