Auke H. Vlagsma A contract of Johann Michael Schwartzburg
Het ORGEL 108 (2012), nr. 2, 16-19 [summary]

The internet seems to be becoming more and more important for organological research. Searching carefully can unearth interesting information in archives or inventories that forms a valuable supplement to our present-day knowledge. Recently a document surfaced on the internet with new data on the organ in the Waalse Kerk in Leeuwarden.

Leeuwarden, Waalse kerk (Photo: Jan Smelik)