u/Next_Temperature_949

Can anyone make sense out of this; please help identify
▲ 7 r/Traditionalknives+2 crossposts

Can anyone make sense out of this; please help identify

If I'm not mistaken the tang stamp is 1964-65 to 1969 the modelp158 lssp wasn't released until 1971. Dating with dots was started in 70 this one has no dots. Can someone make sense of this