Engine # ???

1965 V200 Wagon With 273

Cant Seem To Figure Out The Engine Stamping On Block Below The Driver Cylinder Head. It Is Stamped
273 Then Farther Down It Look Like A Tiny: Bm
5
Then It Is Stamped 16 Does Anyone Out There Know These Stamps Or Should I Be Looking Somewhere Else To Figure Out Serial Number To See Id This Is A Matching Vehicle. I Would Appreciate Any Help.thanks
Author: admin