This image was acquired from
wikimedia. 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:
Ipswich dock original lock gates. Ipswich dock showing the original lock gates Ordnance Survey January UTC Ordnance Survey Public domain out of copyright PDold Original upload log en Kafuffle CommonsHelper page en Ipswichdockoriginallockgates PeterEastern bytes no Ipswich dock showing the original lock gates Ordnance