Type 99 Arisaka Serial Numbers

Type

Arisaka Type 99 Serial Numbers List

TypeJapanese

Type 99 Arisaka Serial Numbers

Hello,
I recently acquired a Type 38 (SN # 1,51x,xxx) made at the Tokyo arsenal with intact mum and dust cover. Little rust on the exterior of the rifle but bore appears to be tomato stakish, but I haven't run a patch down it. Now for the questions
1) to the right of the arsenal mark there appears to be 2 small marks. what do these denote? (I need to get ahold of a magnifying glass and see what the characters are)
2) The stock has a 30/200 painted on it. what does this denote?
3) The bolt and bayonnete lug have matching numbers but do not match the last three of the serial number. Does this mean the rifle is not in its original configuration?
4) Based on the serial number is there a way to approximate when this rifle was produced?
Thanks for all the help.
Sincerely,
Blackjaw

Serial number should be found on the underside of the bolt handle base. As originally manufactured, the receivers of. The Japanese Type 99 Arisaka. Mar 26, 2013  The serial number would place it somewhere in the middle of the production run for the T-99s manufactured at Nagoya between 1939 and 1945. The last three digits of the serial number (508) are on the bottom of the bolt shank... Type 99 Arisaka Sniper Rifles. With 4x scopes except for a period between serial numbers 5,000 and 7,000 with 2.5x scopes. Type 97 Arisaka Sniper.