58,5 x 40 cm? Weight: 2458 g? ? Different marks:? - A 'V' on the front: Dutch import mark (1814-1953).? - 'Diana head with letter A' for Vienna.? - Maker's mark 'J.C.K.' for Josef Carl Klinkosch. Maybe an inofficial maker's mark for export items or a later added mark.? - The 'double eagle' shows that the firm was purveyor to the court.? ? Provenance:? - Sotheby's, Amsterdam (Mak van Waay), 20 December 1983, lot 4102.