DETECTIVE COMICS #447, 448, 450, 454(x2), 455, 456(x2), 457, 459, 460, 462, 464, 465, 469-472, 475, 476, 477(x2), 478, 496, 497 (25 in Lot) - (1975/1980 - DC) - Includes the first appearance of Doctor Phosphorus, the first appearance of Hugo Strange in the Modern Age + the first cameo and full appearances of the third Clayface - Flat/Unfolded