Inō Tadataka no chizu sakusei : Inō-zu, Shīboruto Nihonzu o kenshōsuru = Examinatioin of the surveyed maps and cartography of Japan by Tadataka Inoh and P.F. von Siebold
What the doctor overheard : Dr. Leopold Müller's account of music in early Meiji Japan : Einige Notizen über die japanische Musik = Some notes on Japanese music = Nihon ongaku ni kansuru nōto (1874-1876)