Aberdeen Harbour Board: Photograph of large group gathered for ceremony at Aberdeen Harbour Possibly opening of Regent swing bridge in 1904? Part of bridge or lock structure visible in foreground at either side. Group of men gathered at the front with a table in front of them, with larger crowd behind. Two men at the top of a mast at quayside behind. Two boats visible behind, one covered in flags and one probably the Clyde training ship. Flag wiht letters on right hand side. Similar to AHB/11/1/56/1. early 20th century