Japanese Proof

A thanks to my friend Felix for all information.

Do not use any information on these pages without checking if the information is correct.

If you find any errors or missing information please, please, please let me know by sending me a e-mail to:
Tobias(a)shotguns.se

Ongoing work, please be patient....

TBD

Mark

Proof house

Valid

Type of proof

TBD

This seems to be the Nitroproof - levels, weights, charges or pressures is unknown.

Miroku has their own datestamp as two letters, the corresponding number as below:

Z=1
Y=2
X=3
W=4
V=5
T=6
R=7
P=8
N=9
M=0

As example RP means 1978.

Last update: 2012-06-01