Tsuba - Akasaka Chrysanthenum - antique Edo Japan

I am selling this Tsuba. Akasaka School

please judge from the pictures.

NBHTK certificate - Hozon Akasaka

Auctioned at Butterfield 1979. Catalogue can be bought separately  (not included).

Dimension: 66,6 mm  x 71,5 mm x 5,6 mm (4,9 mm), 75,1g

Antik. Edo. Original from Japan.