KLM airline, you’re in for a king size surprise, January 1967 - from our story 'The Air Stewardess in Advertising 1934-1989' KLM airline, you're in for a king size surprise, January 1967 View The Article THE FLASHBAK SHOP Visit the shop Uncommon Christmas Cards now in the shop Prints – shop our unique art Editor’s picks Collect our postcards Free Newsletter First Name Last Name Leave this field empty if you're human: Shop our unique T-Shirts