Olympic Registered Mail is a special part of one frame of my extensive

collection of Amsterdam Olympic Postal History 1928. The temporary

Olympic postoffice ‘Stadion’ used blank registry labels who during the

pre-Olympics in fieldhockey and football (17 Mai – 13 June 1928) were inwritten. From Olympic opening- to closing day (28 July – 12 August 1928)

were used a postmark with AMSTERDAM STADION.