Corporate Hospitality Box Hospitality Service at the Royal Albert Hall - Letheby & Christopher, c.1996-2003, Corporate Entertainment holder containing 2 leaflets about RAH Mailing list and Letheby & Christopher catering - c.1990s, Corporate Entertaining at the Royal Albert Hall - c.1990s, Corporate Experience information holder [empty] - c.2004-2015, A4 Hospitality Made Perfect at the Royal Albert Hall - c.2004-2015 3 Hospitality cards / lanyards (2 gold, 1 silver) - c.2004-2018, 2 A4 Corporate Entertaining - Entertaining the World leafets, c.2007-2011 Royal Albert Hall Private Meeting and Events information - c.2015-2018 1996-2018