S
American SavoyardsW
American Savoyards
Carl Rosa Opera CompanyW
Carl Rosa Opera Company
A
D'Oyly Carte Opera CompanyW
D'Oyly Carte Opera Company
Derby Gilbert & Sullivan CompanyW
Derby Gilbert & Sullivan Company
B
Gilbert and Sullivan for AllW
Gilbert and Sullivan for All
The Gilbert and Sullivan Light Opera Company of Long IslandW
The Gilbert and Sullivan Light Opera Company of Long Island
C
National Gilbert & Sullivan Opera CompanyW
National Gilbert & Sullivan Opera Company
J. C. WilliamsonW
J. C. Williamson
D
Lakeshore Light OperaW
Lakeshore Light Opera
Light Opera of ManhattanW
Light Opera of Manhattan
E
New York Gilbert and Sullivan PlayersW
New York Gilbert and Sullivan Players
Opera della LunaW
Opera della Luna
F
Savoy CompanyW
Savoy Company
J. C. WilliamsonW
J. C. Williamson