Chicago, Illinois, 1967.
Patent awarded to Jacob C. Kiefer, Chicago, Illinois, 1967.
There are no entries in the database that describe organs by Jacob C. Kiefer.
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On the other hand, there are both individuals and firms who are responsible for conserving historic organs through location, or preserving the usefulness of pipe organs through rebuilding or making modifications to existing instruments. In these cases, we are proud to acknowledge their contributions to the ongoing artistic tradition of the pipe organ in America through individual entries in our online database.