Handwritten notes by Christopher Calthrop, 1 sheet for each year between 1838 and 1892, listing, for each of these years, plays written by Dion Boucicault, productions of his plays, and some dates and incidents from his life. Handwritten notes by Christopher Calthrop, 1 sheet for each year between 1838 and 1892, listing, for each of these years, plays written by Dion Boucicault, productions of his plays, and some dates and incidents from his life. 1838-1892