model                            specification   build date  total produced wheel arrangement prime mover  power output
0   rs - 1                      me1000r (e - 1641a)         1954               3             b - b    6 - 539t           NaN
1   rs - 2                      me1500r (e - 1661b)  1946 - 1950               9             b - b    12 - 244           NaN
2   rs - 3  me1600r (e - 1662 , e - 1662a , e1662b)  1951 - 1956             146             b - b    12 - 244           NaN
3  rs - 10                                 dl - 700  1954 - 1957             128             b - b    12 - 244           NaN
4  rs - 11                                 dl - 701  1963 - 1964              75             b - b   12 - 251b           NaN
5  rs - 18                                 dl - 718  1956 - 1968             351             b - b   12 - 251b           NaN
6  rs - 23                                dl - 811a  1959 - 1966              40             b - b    6 - 251c           NaN

Table as JSON:
{"model":{"0":"rs - 1","1":"rs - 2","2":"rs - 3","3":"rs - 10","4":"rs - 11","5":"rs - 18","6":"rs - 23"},"specification":{"0":"me1000r (e - 1641a)","1":"me1500r (e - 1661b)","2":"me1600r (e - 1662 , e - 1662a , e1662b)","3":"dl - 700","4":"dl - 701","5":"dl - 718","6":"dl - 811a"},"build date":{"0":"1954","1":"1946 - 1950","2":"1951 - 1956","3":"1954 - 1957","4":"1963 - 1964","5":"1956 - 1968","6":"1959 - 1966"},"total produced":{"0":3,"1":9,"2":146,"3":128,"4":75,"5":351,"6":40},"wheel arrangement":{"0":"b - b","1":"b - b","2":"b - b","3":"b - b","4":"b - b","5":"b - b","6":"b - b"},"prime mover":{"0":"6 - 539t","1":"12 - 244","2":"12 - 244","3":"12 - 244","4":"12 - 251b","5":"12 - 251b","6":"6 - 251c"},"power output":{"0":null,"1":null,"2":null,"3":null,"4":null,"5":null,"6":null}}