Working Instructions. Wavemeter Class D no. 1, MK 1, MK II and MK II* - Engeland Voorschrift Working Instructions. Telephone Set D MK V. WO 1529 - Engeland Voorschrift D-Day 6 juni 1944: invasie Normandië : RAF 320 (Dutch) Squadron was erbij / Kees Leebeek
