CERETELLI, G. & S. SOBOLEVSKI, eds. Codicum Graecorum litteris minusculis scriptorum annorumque notis instructorum. Vol. 1: Codices Mosquenses. Vol. 2: Codices Petropolitani. Moskow, 1911-13. 15, 19 pp. W. 107 plates (some double sheets) & 1 facsim. ill. in the text. Lge-Fol. Loose as issued in 2 ohcl. portfolios. (Some wear to extremities of portfolios). -- O. STRUNK, ed. Specimina notationum antiquiorum. Folia selecta (…) pars principalis. Kopenhagen, 1966. 1 (of 2) vol. 187 plates. Loose as issued in custom hcl. box. (Monumenta Musicae Byzantinae VII, 1). -- (3).