Supreme Court of the Netherlands: ‘Blue Hawk’ case: conversion of the Gold Franc; decision of 1 May 1981 - Air and Space Law View Supreme Court of the Netherlands: ‘Blue Hawk’ case: conversion of the Gold Franc; decision of 1 May 1981 by Alain E. du Perron - Air and Space Law Supreme Court of the Netherlands: ‘Blue Hawk’ case: conversion of the Gold Franc; decision of 1 May 1981 Alain E. du Perron 1981-09-01 6 3 https://kluwerlawonline.com/api/Product/CitationPDFURL?file=Journals\AILA\AILA1981037.pdf Air and Space Law