Mei (signature) : mumei(Unsigned)
Length : 6.95cm x 6.46cm ( 2.74inches x 2.54inches)
Thickness of rim: 0.4cm ( 0.16inches)
Jidai(era) :Edo period
Special feature:Copper plate with men and scenery design partly engraved in openwork. It is work with much depth in layout. The engraving is excellent.
AOI estimation paper
In Kiri box.