Great photos.
https://picasaweb.google.com/organphotos/101D510002#
https://picasaweb.google.com/organphotos/101D5100#
https://picasaweb.google.com/organphotos/BachSurveys#
https://picasaweb.google.com/organphotos/BachPhotos1980S#
https://picasaweb.google.com/organphotos/Bach6Shots#
More information at: https://sites.google.com/site/secretaireorgan/home