Metropolitan Opera House.

Theatre, Metropolitan Opera House, 39th Street & Broadway.

Theatre, Metropolitan Opera House, 39th Street & Broadway.

Theatre, Metropolitan Opera House, 39th Street & Broadway.

Theatre, Metropolitan Opera House, 39th Street & Broadway.

Metropolitan Opera House. Sept. 1900 Ballet Rehearsal.

Theatre, Metropolitan Opera House, 39th Street & Broadway.

[Metropolitan Rehearsal, Grand Opera.]

[Metropolitan Opera House.]

Interior of Metropolitan Opera House.

Lexington Opera House.

Lexington Opera House.

[Metropolitan Opera House.]

Metropolitan Opera House

Grand Opera House.

Lexington Opera House.

Theatrical, Electrical and Steam Devices for "Parsifal".

Theatrical, Electrical and Steam Devices for "Parsifal".

Theatrical, Electrical and Steam Devices for "Parsifal".

Theatrical, Electrical and Steam Devices for "Parsifal".