International Children's Camp, Vierhouten, Holland Circulars, correspondence, checklists of Folk attending the camp, copies of camp newspapers, handwritten account of the camp by 'Snowdrop' (Rona Gundrey) stamps and a camp passport. The affirmation of the Woodcraft Folk. The Rocket, no.1-3. Arbeiders Jeugd Centrale. Birth certificate confirmation letter for Bernard Evrard (possibly required for travel to camp). 1946-1947