first sequence: Pilatus Railway Switzerland, rack system Locher
second sequence: Industrial Railway in USA
third sequence: New York City Subway, Brooklyn 24th street (BMT)
fourth eequence: same as third
fifth sequence: Germany, Essen?
sixt sequence: Rigi Mountain Railway Switzerland, elastic switch, Rigi-Kulm
seventh sequence: New York City Subway (IVD?)
eigth sequence: Seattle? Monorail System USA
Cheers
trainmaster