London Underground 1972 Bakerloo tube stock train - on the left is part of an 'uncoupling driving motor' car (UNDM) and on… https://www.rawpixel.com/image/6074980/photo-image-public-domain-londonFree Image from public domain licenseInside a Bakerloo line 1972 tube stock train (probably at Stonebridge Park station) which has the seat fabric design that… https://www.rawpixel.com/image/6075890/photo-image-public-domain-person-fabricFree Image from public domain licenseInside a Bakerloo line 1972 tube stock train (at Elephant & Castle station) which has the LU corporate Barman seat fabric… https://www.rawpixel.com/image/6075892/photo-image-public-domain-fabric-londonFree Image from public domain license