Princess Feather Lamps
The Princess Feather lamp was a fancy lamp produced by the Consolidated Lamp and Glass Co. of Coraopolis, Pa. My collection includes two hand lamps, a squat lamp (9 1/2") and three heights of the stand lamp: 8", 8 ", 9 1/4" 9 3/4".
You can buy these lamps for $85 each or all 7 for $530.