Tractor brigade in the Tees

In the picture, ten workers of the JRD (Jerusalem Tractor Plant) are standing around two Zetor 25 tractors. ; The Zetor 25 is a Czechoslovak agricultural tractor manufactured by the Zbrojovka Brno company from 1946. It was the first model produced under the Zetor brand. The serial number refers to the engine power. The basic version was mass-produced until 1949, while the improved models 25A and 125K were produced until 1961. It was designed in 1945 under the leadership of František Musil and Jaroslav Miksch. The first prototype was completed on November 14, 1945. ; (https://hu.wikipedia.org/wiki/Zetor_25)