Dordrecht, Krispijn Tunnel - March 13, 1940
The above field postcard is written by a Sergeant Major Instructor of the Police Troops Corps in Oud-Beijerland. He writes:
“Dear Wim, a neat photo of the tunnel in Dordrecht. Next time, I will send a card from another place. Until then, we’ll have to wait and see. Lots of love, Dad.”

