• 

  Walter − Tastenwiki

  https://web.archive.org/web/20121117090148/http://wiki.hammerfluegel.net/index.php/Anton_Walter

  Keine Beschreibung vorhanden.

• 

  Giraffenflügel − Tastenwiki

  https://web.archive.org/web/20120620110503/http://wiki.hammerfluegel.net/index.php/Giraffenfl%C3%BCgel

  Keine Beschreibung vorhanden.

• 

  Irmler − Tastenwiki

  https://web.archive.org/web/20090109132523/http://wiki.hammerfluegel.net/index.php/Johann_Gottlieb_Irmler

  Keine Beschreibung vorhanden.

• 

  Irmler – Tastenwiki

  http://wayback.archive.org/web/20090109132523/http://wiki.hammerfluegel.net/index.php/Johann_Gottlieb_Irmler

  Keine Beschreibung vorhanden.

• 

  Kulturhistoriska Museet − Tastenwiki

  https://web.archive.org/web/20100310232744/http://wiki.hammerfluegel.net/index.php/Kulturhistoriska_Museet

  Keine Beschreibung vorhanden.

• 

  Seuffert − Tastenwiki

  https://web.archive.org/web/2012-06-20/http://wiki.hammerfluegel.net/index.php/Seuffert

  Keine Beschreibung vorhanden.

• 

  Graf − Tastenwiki

  http://wayback.archive.org/web/20120227170018/http://wiki.hammerfluegel.net/index.php/Conrad_Graf

  Keine Beschreibung vorhanden.

• 

  Carl Mand − Tastenwiki

  http://wayback.archive.org/web/20110106053200/http://wiki.hammerfluegel.net/index.php/Carl_Mand

  Keine Beschreibung vorhanden.

• 

  Aloys Biber − Tastenwiki

  https://web.archive.org/web/20071203141029/http://wiki.hammerfluegel.net/index.php/Aloys_Biber

  Keine Beschreibung vorhanden.

• 

  Musikhistorische Sammlung Jehle – Tastenwiki

  http://wayback.archive.org/web/20120701093808/http://wiki.hammerfluegel.net/index.php/Musikhistorische_Sammlung_Jehle

  Keine Beschreibung vorhanden.

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