225mm(width)×74mm(length) Now, as for this Lamborghini emblem, it's well known that the company sold tractors before making the Miura and Countach.
This emblem was attached to the front nose of the Lamborghini 1R/2R tractor, which was manufactured from the 1950s to the 1960s.
The "FLC" inside the red triangle at the top is the logo exclusively for the tractor division at the time, and is a combination of the initials of the company's founder, Ferruccio Lamborghini Cento (Cento is the name of the place where the company was founded).