JOHANN SEBASTIAN BACH Das Orgelwerk: Volume 1 (1970 German Archiv Produktion label stereo vinyl 8-LP boxed set. Performed by Helmut Walcha at the the Grand Organ of St. Laurenskerk Alkmaar and the Silbermann-Orgel of Kirche Saint-Pierre-le-JeuneStrasbourg. Presented in a massive, book opening linen record box with booklet insert. 2722002)