Ambulances and support vehicles used by the Deutsches Rotes Kreuz (DRK, German Red Cross) in the Landkreis Stade, Lower Saxony (Germany).
Rettungswagen (RTW) – Emergency Ambulance
4-Tragen-Krankentransportwagen (KTW) – Civil Defence Ambulance (Four Stretchers)
Mannschaftswagen (MTW) – Personnel Carrier
Please note that these are scans from old 35mm slides in my archives, with resultant deterioration in colours and sharpness.