Devis d'un grand orgue à trois claviers et un pédalier complets : projété pour la vieille Église luthérienne évangélique à Amsterdam / Aristide Cavaillé-Coll ; with introduction by Peter Williams.
A reproduction of handwritten letters from Cavaillé-Coll to a church official in Amsterdam presenting his proposed design and specifictions for a new organ for the Église luthérienne.
"... a group of letters concerning an organ projected by Cavaillé-Coll in Amsterdam, an organ alas never built ..." -- Introduction