Lot Essay
The second accompanied by a Tokubetsu Kicho Kodogu [Sword Fitting Specially Worthy of Preserving] certificate issued by the Nihon Bijutsu Token Hozon Kyokai [Society for the Preservation of the Japan Art Sword], no.1218, May 5th 1973
The third accompanied by a Tokubetsu Kicho Kodogu [Sword Fitting Specially Worthy of Preserving] certificate issued by the Nihon Bijutsu Token Hozon Kyokai [Society for the Preservation of the Japan Art Sword], no.137, March 11th 1982
The third accompanied by a Tokubetsu Kicho Kodogu [Sword Fitting Specially Worthy of Preserving] certificate issued by the Nihon Bijutsu Token Hozon Kyokai [Society for the Preservation of the Japan Art Sword], no.137, March 11th 1982