United States Copyright Office, Catalog of Copyright Entries/Third Series… (1966)
“ MULLER (JOSEF) VERLAG ARS SACRA.MULLER (JOSEF) VERLAG ARS SACRA. For works by Verlag Ars Sacra Josef Mueller See this list under GOEBEL, W. MULTITONE ENGRAVING CO., INC.MULTITONE ENGRAVING CO., INC. [Textile pattern] See PRESTIGE FABRICS, INC. MURPHY (THOS. D.) CO.MURPHY (THOS. D.) CO. The joy that flowers bring, by Claude Strachan. © 27Dec38; K38680. Thos. D. Murphy Co. (PWH) ”
United States Copyright Office, Catalog of Copyright Entries/Third Series… (1965)
“ Weihnachtslied (Engel mit geige) by Verlag Ars Sacra Josef Müller. Nr.4778. From a painting by Berta Hummel. © 15Jul37; K36814. W. Goebel Porzellanfabrik Oeslau & Wilhelmsfeld a.k.a. W. Goebel (PWH) ; 8Jul65 ”
Library of Congress. Copyright Office, U.S. copyright renewals: artwork 1965-1977 (1965)
“ For works by Margarethe Schönermark See MUELLER (JOSEF) VERLAG ARS SACRA.SECURITY-COLUMBIAN BANKNOTE CO.Vignette: female allegorical figure seated, right arm resting on globe & holding quill pen, left hand resting on open book. Author of renewable matter: Lawrence Fors, Jr. © 20Aug41; G38442. Security-Columbian Banknote Co., division of United States Banknote Corp. (PWH) ; 17Sep68; R442912.Vignette river scene, steamer towing barge in foreground, river bank with warehouses in background, by Lawrence Fors, Jr. © 18Oct41; G38741. ”
