Description
Full color 6 1/4″ x 9 1/2″ ad has a series of photo of different people doing different tasks in different seasons with their Massey-Ferguson tractors. The ad talks about their Hydra Speed Drive transmission which allows you to drive without a clutch and without shifting. The ad has a picture of the lever and identifies it by saying “This is a gearshift, a clutch and a throttle”.
Source: May 1968 National Geographic.
