Very rare set. Looks like officially issued "Kapitul" Eduard-made set.
Baron Katō Sadakichi /加藤定吉, also known as Katō Teikichi, 19 December 1861 – 5 September 1927/ was an admiral in the Imperial Japanese Navy during World War I.
Baron Katō Sadakichi /加藤定吉, also known as Katō Teikichi, 19 December 1861 – 5 September 1927/ was an admiral in the Imperial Japanese Navy during World War I.