Douglas Harper's Etymology Dictionary
Usage examples of "gall-bladder".
It had lasted for the better part of a year, but now, as the sun rose over the aftermath of the artificial breath experiment, they were scattered around, blinking stupidly at the devastated kitchen, with its dog-ribs strewn all over the floor, and huge jars of preserved spleens and gall-bladders, specimens of exotic parasites nailed to planks or glued to panes of glass, vile poisons bubbling over on the fire, and suddenly they felt completely disgusted with themselves.