Walthamstow Pumphouse Museum

The Walthamstow Pumphouse Museum is a museum based in Walthamstow, in the London Borough of Waltham Forest. It is based in and around Low Hall Pumping Station, a Grade II listed building, originally built as a sewage pumping station in 1885.

Source: Wikipedia — Walthamstow Pumphouse Museum (CC BY-SA 4.0)