{"type":"rich","version":"1.0","title":"Markfield beam engine","description":"The sounds of a working steam-powered Victorian beam engine, recorded during one of its open-to-the-public steaming days. It’s located in the grounds of the former Tottenham Sewage Works, now a community park.\n\nThe rotary beam engine was built in 1888, and features a 27-foot flywheel and 21-foot beam. It drove two pumps, each capable of moving 2 million gallons per day.\n\nRecorded by Paul Wheeler.","author_name":"Cities and Memory - remixing the world","author_url":"https://audioboom.com/channels/2138625-cities-and-memory-remixing-the-world","provider_name":"Audioboom","provider_url":"https://audioboom.com","width":480,"height":95,"thumbnail_url":"https://audioboom.com/i/43604774/600x600/c","thumbnail_width":600,"thumbnail_height":600,"html":""}