The Library’s team held an informal reception for Mark Bailey before he left his role as Director of Armagh Observatory. Mark has been a great friend to the Library, willingly organising joint ventures and tours between the two Robinson institutions. He also facilitated secondments for the Library’s Archivist who undertook documentation projects for the Observatory. The Library’s team of staff and volunteers met in the Library to thank him warmly for his support and collaboration, and to wish him well.