{"codelist_number":21,"code_value":"SIG","description_en":"Signed edition","description_fr":"Edition signée","description_es":"Edición firmada","notes_en":"Individually autographed by the author(s)","notes_fr":"Autographié individuellement par l’auteur","notes_es":"Ejemplares autografiados de forma individual por el autor (o autores)","introduced_in_issue":33,"modified_in_issue":null,"deprecated_in_issue":null}