Japanese sword wakizashi in mountings

Description

This is a Japanese sword ko-wakizashi in mountings.       The blade is unsigned
shinogi zukuri
shape, Edo period ca. 1750 era made blade.
The blade is in old polish, shows fine scratches but no rust, no stain and in good condition.     The temper line is wavy
gunome-choji
temper pattern and has deep temper at the point.      The forging grain is
itame-hada
, shows coarse forging but no opening, no blister and no forging flaws.     There is no bend, no nick, no crack and cutting edge is sharp.      The scabbard is urushi lacquered wood scabbard with iron kojiri, no crack, no dent, no lacquer loss and in good condition.
Handle is tight fit with iron
fuchi/kashira
,
tsuka-ito
wrapping is no cut, no loose also in good condition.
Tsuba
is
marugata
shape iron
tsuba
with nice patina.   It measures 14+3/8" cutting edge, 1" width, 5.5 mm thickness at the notch and 21" in mountings.     Shipping is priority in U.S.   No international shipping.    Payment due with in 3 days auction end.