Ov chipkaart
I found this personal ov chipcard of L. Schouten on the ground close to an OV bike. You can get the OV chipcard back at Cafe Thijssen on the Lindengracht. I have given it to them.
에서 정직한 시민이 Amsterdam , Lindengracht 105, 네덜란드 에서 또는 근처에서 발견