Internat. Championships - 2023

FDC SRB 2023 Sept. 1st - WRC Belgrade
PM SRB 2023 Sept. 1st - WRC Belgrade (FDC-PM)
Registered letter SRB 2023 with stamp WRC Belgrade
Stamp NED 2023-5 WRC Belgrade - W4- gold medal winner crew NED (personalized issue)

M. Oldenburg, H. Drenth,

T. Offereins, B. Boonstra
Stamp SRB 2023 Sept. 1st - WRC Belgrade