Group of seven Tibetan silver and copper gaus 19th-20th century Comprising five of arched form, two circular, one of the smaller arched examples with brocade casing, the larger circular example with felt casing. Approx. H of largest: 6 1/4 in., 15.8cm; W: 4 3/4 in., 12cm PROVENANCE: Property from the collection of Ann and Don McPhail, Philadelphia, PA Acquired from Sisters Adele Fiske and Cora Brady, brought to the US, prior to 1970