File contains Edward Archibald Markham's correspondence with organisations and individuals beginning with C.

Contains correspondence with the following: Firinne Ni Chreachain (1 paper); Brian Cox (1 paper); Olivia Cox-Fill (2 papers); D. R. S. Crane (1 paper); Cable and Wireless Plc (1 paper): Callaloo (1 paper); Canadian High Commission (1 paper); Carcanet (29 papers); The Caribbean Writer (9 papers); Cascando (1 paper); Centre for Creative Communications (9 papers); Centreprise (1 paper); Chatto & Windus/The Hogarth Press (1 paper); Chaucer School (2 papers); Coffee House (1 paper); Commonwealth Institute (9 papers); Contemporary Poets (5 papers); Corporation of London (1 paper); Cromwell Press (1 paper); Cultural Traditions (1 paper); The Currency Press (1 paper), and Curtis Brown (8 papers).