Services required include printing, packaging, national & international shipping + delivery to ESO Garching, Germany. Services required include printing, packaging, national & international shipping + delivery to ESO Garching. https://www.eso.org/public/products/calendars/· - The Messenger: Four issues/year: Services required include printing, packaging, national and international shipping + delivery to ESO Garchinghttps://www.eso.org/public/products/messengers/· - Posters: Several times throughout year. Services required are printing and delivery to ESO Garching. Services required include printing and delivery to ESO Garching.