Signature: Signed: Echizen [no] Kuni jū Myōchin Sadahisa saku (Made by Myōchin Sadahisa dweller in Echizen Province).
George Cameron Stone, New York (by 1934–d. November 18, 1935; his bequest to MMA).
Louisville. J. B. Speed Art Museum. "A Loan Exhibition of Equestrian Equipment from the Metropolitan Museum of Art," May 4–July 3, 1955, no. 41.
Stone, George Cameron. A Glossary of the Construction, Decoration and Use of Arms and Armor in All Countries and in All Times, Together with Some Closely Related Subjects. Portland, Maine, 1934.
Grancsay, Stephen V. A Loan Exhibition of Equestrian Equipment from the Metropolitan Museum of Art: Catalogue. Louisville, Ky.: Speed Art Museum, 1955. no. 41, ill.