An advertisement for a 'People's Night' presented by Grace Egerton and George Case at the Sydney Mechanics' School of Arts, 22 August 1868. The program for the evening includes various impersonations (delivered by Grace Egerton), the comic sketch 'Married and Settled' and the 'extraordinary illusion', 'The Protean Cabinet' ('the secret of which will be fully explained, Mr. Case entering the Cabinet and disappearing with the doors open').
