This collection contains event materials of the ACI (1986 – 2025). The collections consist of brochures, flyers and programmes of the Kwame Bediako Memorial lectures, the Asante – Opoku – Reindorf lectures and graduation ceremonies. It also includes a programme of the remembrance of Emeritus Professor J.H. Kwabena Nketia, FGA 1921 – 2019, the programme for the investiture of the chancellor, Professor Ablade Glover and a brochure for the centenary celebration of the SYNOD of the Presbyterian church of Ghana : A catalogue of items exhibited from the 18th – 23rd August, 2018 at the Carl Christian Reindorf Archives.