Howard the Duck #25 - Marvel Comics - 1977
Howard the Duck #24 - Marvel Comics - 1977
Howard the Duck #6 - Marvel Magazines - 1980
Howard the Duck #5 - Marvel Magazines - 1977
Howard the Duck #22 - Marvel Comics - 1977
Howard The Duck #20 - Marvel Comics -1977
Howard The Duck #10 - Marvel Comics - 1977
Howard The Duck #7 - Marvel Comics - 1977 - PENCE Copy