This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
blackandwhite monochrome outdoor black and white View of the opening ceremony of the Cambridge Post Office on Feb . It was opened by Sir Joseph Ward with space for chiming clock which was installed towards the end of that year. Flags are draped either side of the post office with large crowd standing in front. Photographed by William