A GROUP OF FOUR LATE VICTORIAN BLUE HOBNAIL GLASS PARLOR LIGHTING SHADES, LATE 19TH/EARLY 20TH CENTURY, varying in color intensity, and one with blue milky bosses, all with ruffled ends, height: 5", fitting diameter: 4 7/8", exterior diameter: 8 7/8"; height: 5"", fitting diameter: 4", exterior diameter: 8 1/8"; height: 3 /78", fitting diameter: 4", exterior diameter: 8 3/4"; height: 4 7/8", fitting diameter: 5", exterior diameter: 8 5/8".