432. Important Rookwood vase, Iris glaze with elaborate painting of Irises in gold and green on long beautifully painted stems of green with green leaves set against a background shading from lavender, ivory to green, a great example of Rookwood's' Iris glaze, exceptional painting by one of Rookwood's' best, Carl Schmidt, produced in 1910, impressed mark and #907C, impressed signature and incised W, 14"h, mint 15,000-20,000