This inkwell, with its cylindrical form and lug handles, is similar to one in the L.A. Mayer Memorial Institute for Islamic Art which was exhibited in Jeruaslem in 1979 (see: Hasson R., Early Islamic Glass, Jerusalem 1979, p.8, no.10). A further comparable example is illustrated in Sammlung Erwin Oppenlander, Glaser der Antike, Hamburg 1974, p.249, no.724.
A similar inkwell was sold in these rooms on 14 April 2010, lot 101.