The Shōsō-in (正倉院) is the treasure house that belongs to Tōdai-ji in Nara, Nara, Japan。 The building is in the azekura log-cabin style, with a raised floor。 It lies to the northwest of the Daibutsuden (which houses the Great Buddha)。 The Shōsō-in houses artifacts connected to Emperor Shōmu (701–756) and Empress Kōmyō (701–760), as well as arts and crafts of the Tempyō period of Japanese history.
Stamp number catalog lists perf as 13
Michel lists perf as 12¾ x 13
Actual measurement confirms Michel is correct
