. . "32"^^ . "1554586"^^ . . "Class 307 at in 1991"@en . "18648"^^ . . . . . "1104385585"^^ . . . . . "32"^^ . . . . . . . "Air"@en . . . . . . . . . . . . . . . . "4"^^ . . . . . . "1956"^^ . . . . . "The British Rail Class 307 electric multiple units were built by BR at Eastleigh Works from 1954 to 1956. They were initially classified as AM7 before the introduction of TOPS."@en . "42"^^ . . . . . . . . . . . . "#012545"@en . . . . "Steel"@en . . "Within ER fleet"@en . . . . "British Rail Class 307"@en . "1954"^^ . . "1954"^^ . . "The British Rail Class 307 electric multiple units were built by BR at Eastleigh Works from 1954 to 1956. They were initially classified as AM7 before the introduction of TOPS."@en . . . . . . . . . . . . "1956"^^ . . "British Rail Class 307"@en . "307"^^ . . . . . . . . . . . . . . . "AM7"@en . "4"^^ . . . . . . "Inside a refurbished unit"@en . . . . . . "Slam"@en . . "120.0"^^ . . "Standard gauge"@en . . . . . . "Electric"@en . . . . "300"^^ . . . . "British Rail Class 307"@en .