1. Add MS 88957/6/42 Reference (shelfmark): Add MS 88957/6/42 Title: Glass negatives relating to the theatre Scope & Content: Contains positive plates (Ilford Special Lantern Plates) of modern stage designs and restored classical theatres and performances. Collection Area: Western Manuscripts Languages: English Date Range: 2nd half of the 19th century Extent: 1 box of glass negatives