Series I consists of broadsides, hand colored and produced by the Cuala Press.
Series II consists of catalogs.
Series III consists of press clippings.
Series IV consists of correspondence to Hitchen, primarily from his long-standing friendships with Lennox Robinson and Joseph Campbell.
Series V consists of photographs and etchings, featuring George Russell and Seumus O'Sullivan.
Series VI consists of prospectuses.
Series VII consists of publications.