The maps illustrate how a local museum and its surrounding area changed between 1957 and 2007.
Overall, the museum underwent considerable transformation in both its internal layout and outdoor environment over the 50-year period. Key developments include the introduction of new visitor facilities and a notable reduction in garden space.
In 1957, the museum featured a relatively straightforward layout and was surrounded by a large garden. It was positioned at the centre of the site, with a curved path running from the southern road to the entrance hall. Inside, there were three main rooms. The largest was a national history exhibition at the rear of the building, while a local history room was located on the left and a museum storeroom on the right.
By 2007, the museum had been significantly expanded and modernised. The entrance was relocated to the western side of the building, and the curved path was removed. A shop was added at the entrance, leading into a new reception area. Several other facilities were introduced, including a café, a special exhibitions space, and an education centre. The local history room was enlarged and repositioned at the centre of the museum, replacing the previous national history exhibition. Externally, much of the southern garden was cleared to make room for a car park, although some green space remained in the northwest.