The product is a US Army Transportation School lapel pin featuring the unit's distinctive insignia. The pin signifies affiliation with the Army's transportation branch and is designed to be worn on clothing. The motto "PernScientiam Progredimur" suggests a focus on progress through knowledge, reflecting the school's mission of advancing transportation expertise within the military.

The image shows a U.S. Army Transportation School unit crest lapel pin, also known as a Distinctive Unit Insignia (DUI).

It was approved on March 13, 1958.

The pin displays symbols representing the four modes of transportation: an anchor (shipping), locomotive tracks (rail), a wheel (truck), and a wing (air).

The motto "PER SCIENTIAM PROGREDIRMUR" translates to "Through Learning We Progress".

It is a vintage item, likely from the 1960s

The pin is made of plated brass with enamel.

Pin is preowned and in acceptable condition with some wear.