_152 Trinity Hall "This is the third Trinity Hall to be occupied by the Seven Incorporated Trades of Aberdeen. The current building (1967) re-uses the traceried windows of its predecessor but otherwise the architecture is very much of its period. The interior is very dramatic and contains many furnishings and artefacts that were used in all three Halls." Organization "This is the third Trinity Hall to be occupied by the Seven Incorporated Trades of Aberdeen. The current building (1967) re-uses the traceried windows of its predecessor but otherwise the architecture is very much of its period. The interior is very dramatic and contains many furnishings and artefacts that were used in all three Halls." 57.13885 -2.114253