David Stoykov:
ČKD Tatra T6B5 #4121
David Stoykov:
ČKD Tatra T6B5 #4103 + 4111
David Stoykov:
ČKD Tatra T6B5 #4125 + 4127
David Stoykov:
ČKD Tatra T6B5 #4118 + 4116
David Stoykov:
ČKD Tatra T6B5 #4103 + 4111
David Stoykov:
ČKD Tatra T6B5 #4101 + 41**
David Stoykov:
ČKD Tatra T6B5 - 4106+41**
David Stoykov:
ČKD Tatra T6B5 - 4129 + 41**
David Stoykov:
ČKD Tatra T6B5 - 4122 + 4120