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