Durk Houtsma - Archive:
RFO 1572 + 193 627 + lege Stookolietrein
Durk Houtsma - Archive:
RRF 19 + HSL-keteltrein
Durk Houtsma - Archive:
IRP 2213 + BLS-dieselolietrein
Durk Houtsma - Archive:
St. 2454 Crew + lege (HSL) dieselolietrein
Durk Houtsma - Archive:
St. 2454 Crew + lege (HSL) dieselolietrein
Durk Houtsma - Archive:
St. 2454 Crew + lege (HSL) dieselolietrein