Good Evening Geraint and Piers,
Thank you both for your input and kind words.
As regards Nunome Zogan, which was used by Komai Otojiro and his followers, our chap Fuji Yoshitoyo was Kyoto born and bred, only moving to Tokyo later, where he patented a method of etching Bronze and applying an amalgam gilding to his pieces, which is distinctly different to the look of Nunome Zogan.
One of the last pieces Ford restored for me was a box by Jomi Eisuke, decorated in Nunome Zogan upon patinated Iron.
Please enjoy :
The Fuji Yoshitoyo box is Bronze and the subtlety of the etched work far exceeds the flatness of Nunome Zogan on Iron.
Similar to this:
https://www.lefays.com/en-GB/asian-arts/fujii-yoshitoyo-Japanese-b-1868-komai-style-damascene-box/prod_10121
I'll post some Hi Res images next week, which will show the differences.
Its a mystery to be sure........