The Collaborative International Dictionary of English v.0.48:
paperer \pa"per*er\ (p[=a]"p[~e]r*[~e]r), paperhanger \pa"per*hang`er\ (p[=a]"p[~e]r*h[a^][ng]`[~e]r),n. One whose occupation is decorating walls with wallpaper. [WordNet 1.5]WordNet (r) 3.0 (2006):
paperer n 1: one whose occupation is decorating walls with wallpaper [syn: paperhanger, paperer]