I d like to find out from when on the numbers on the Teno leader and Teno hewer have changed from being stamped to being etched
I therefore would like to ask the members which was the highest stamped and which the lowest etched number they have noticed on either of those blades
for me it was
Teno leader stamped "1636" etched "2510"
Teno hewer stamped "0823" etched "4062"

thanks

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