[Six jewellers]
Subtitle: Gilbert Albert, Jacques & Pierre Chaumet, Alexandre Grassy, Andrew Grima, Rene  Kem, Harry Winston
By: [conception and design Johann Willsberger] ; [photographs Dieter Schwille].
Contributors: Willsberger, Johann.
Publisher: Mosaik-Verlag
Published: 1970
Place of publication: Mu nchen
Language: mul