On Easter Tuesday, April 12, 1803, their Majesties' servants will perform the last new much-admir'd comedy, called John Bull; or, The Englishman's fire side ... : to which will be added, a melo drame, (never perform'd here) call'd, A tale of mystery ...Theatre Royal (York, England)[1803]engA playbill.Caption title.From a bound collection of playbills: [Playbills from theatres in York, England]. [England], [1789-1805].