Vintage desk lamp for student notaries

Beautiful vintage student lamp in brass with a lovely light green opaline shade. The arm on a ball joint is adjustable in height. Nice patina from use. The base has small dents and a barely visible chip on the opaline. See photos. It works perfectly. Stable lamp with a weighted base. Dimensions: H 55 cm X W 28 cm X D 14 cm. Weight 1.7 kg excluding packaging.