254 mortar regiment. 4th Guards Kantemirovsky tank corps. 1945
On the index-arrow inscription:  "to Berlin ".
On the right side is an abandoned German plane.

Road in Germany 1945

Maus and Sturmtiger on transport  to Russia.Could this be the Maus they have on display at Kubinka?
Taken from fb 

Warbooty

Final attack in the centre of Berlin
 On 24 April 1945, the official day of the beginning of the siege of Berlin, may be considered, as the beginning of the red army's final attack on the capital of Germany.
taken from fb/Daniel del Moral