They were renumbered to 122.201 - 210 .
In 1957 the last 10 locos were given dual voltage ( 1500 and 3000 Volts DC ) capability plus a third headlight so they could run in Holland .
locos were renumbered to 122.201 - 210 .
In 1957 the last 10 locos were given dual voltage ( 1500 and 3000 Volts DC ) capability plus a third headlight so they could run in Holland .