Homenaje de Whippet y Willys-Knight
Willys-Knight / Juan Shaw
The promotion pin badges are undated but the Willys-Knight Whippet car was only in production from 1926 to 1931. I'm not sure when these pins were produced but the inscription is self-explanatory - "Homenaje de Whippet y Willys Knight". Juan Shaw was the Montevideo dealership for Willys-Knight cars.
Jose Leandro Andrade