Commercial PropertygalleryPictures: Original sketch of Town Hall BirminghamBookmarkShareCommercial PropertyByTamlyn JonesBusiness Reporter15:39, 2 DEC 2014Updated15:40, 2 DEC 2014Artist's impression of Hansom & Welch's design for Town Hall Birmingham by W Harris from 1831, courtesy of Assay Office, Birmingham (Image: Pic: Huw Meredith Photography)1 of 9Art historian Dr Sally Hoban and Peter Marsh, honorary professor of history at the University of Birmingham, with the original artist's impression of the Town Hall Birmingham, created in 1831 by W Harris2 of 9The original artist's impression of Town Hall Birmingham on display at the venue3 of 9The original artist's impression of Town Hall Birmingham on display at the venue4 of 9Portrait of architect Joseph Hansom outside the Joseph Hanson Suite at Town Hall Birmingham which he co-designed with Edward Welch5 of 9Portrait of architect Joseph Hansom outside the Joseph Hanson Suite at Town Hall Birmingham which he co-designed with Edward Welch6 of 9Information plaque about architect Joseph Hansom outside the Joseph Hanson Suite at Town Hall Birmingham which he co-designed with Edward Welch7 of 9Peter Marsh, honorary professor of history at the University of Birmingham sitting in the Joseph Hansom Suite at Town Hall Birmingham8 of 9Two lots of 19th century graffiti found on the plaster of the cove above what is now the Joseph Hansom Suite at Town Hall Birmingham. It was found during the restoration and staff there decided to leave it exposed9 of 9