Trolleybus with park number 4500 at the "BOBRUJSKAJA" terminal station.
This machines look like MAZ-103T and has the same main electric equipment. The only difference in appearance is the pneumatic device for pantographs, which have AKSM-221 on the roof.
Trolleybuses AKSM-221 are been assembled in Minsk.
Photo by Sergey Tatarinov (hist@inbox.ru)