constructores ilustres
- Bob Marvin
- Fred Morgan
- F.Morgan-R.Kanji-H.Linnartz
- Phillipe Bolton
- Henri Gohin
- Bob Marvin
- Joachim Rohmer
- Thomas Prescott
- Adrian Brown
- Friedrich von Huene
- Shigeharu Hirao
- Helge Michael Stiegler
- Bob Marvin
- Th. Prescott
- G. Klemisch & J. van Wingerden, 1972
- J. Saunders, Monika Musch, Yukiko Yaita, (?) & Fumitaka Saito
- G. Klemisch
- Alec Loretto
- Francesco Li Virghi
- A.&.C.Dolmetsch
- Vincent Bernolin
- A.Brown-J.Sorel-A.Breukink-M.Musch
- Ernst Meyer
- E.Hunt & H.Coolsma
- Jean Luc Boudreau
- Bob Marvin
- Bob Marvin
- Dolmetsch
- Dolmetsch
- Ture Bergstrøm