Breviarium Romanum ex Decreto Sacrosancti Concilii Tridentini Restitutum S. Pii V pontificis maximi Jussu editum aliorumque Pontificium cura recognitum Pii Papae X Auctoritate reformatum cum nova Psalterii Translatione Pii Papae XII Jussu edita. Editio Vigesima Sexta Juxta Typicam. Pars Aestiva + Pars Autumnalis + Pars Hiemalis. Sumptibus et Typis Mame. Turonibus (Tours), 1950. 18mo, approx. 15.5 x 10cm (6 x 4in) 3 volumes only (of 4) Pars Verna is missing. Original fine leather bindings with gilt lettering to spines, all edges gilt. Clean interior. Very good condition in original slipcases.