Former Cathedral Church of Christ the King was a 49-rank Aeolian/Skinner, the second to last organ built by the Skinner Company. At the entrance, the cathedral featured bas-reliefs executed by Leo Lentelli in 1922 for the facade of the Straus Building at the corner of Michigan Avenue and Jackson Boulevard in the City of Chicago from 1922 to 1952. Mown into the field at the northwest and southwest corner of the Cathedral grounds were two labyrinths. The last dean of the cathedral was the very Reverend Cynthia L. Black, who also served as president of the Episcopal Women's Caucus from 1995-2000. The Cathedral included office space that
Doctor (title) to address envelopes to medical doctors, omitting the pre-nominal title of Dr (e.g. John Smith, Esq, MD; John Smith, MD; John Smith, MB) except in Scotland and for general practitioners, where the post-nominals are instead usually omitted (e.g. Dr John Smith). Black's also state that it is down to individual choice whether non-medical doctors are addressed on envelopes as "Dr John Smith" or "John Smith, Esq, PhD" (or appropriate letters for the doctorate held), with the exception of doctors of divinity, who would be "The Rev. J. Smith, DD" on the envelope and "Reverend Sir" in a formal salutation (informally