1. Add MS 53039 O Reference (shelfmark): Add MS 53039 O Title: Conrad the Invincible Scope & Content: Drama in two acts. Licence sent 16 February 1865 for performance at the Effingham. The name of the dramatist is not noted on the script and the play is listed as author unknown in Nicoll. Collection Area: Western Manuscripts Languages: English Date Range: Feb 1865 Extent: 28 folios.