Tricornio (hat) worn by Guardia Civil. It is said the hats have square back-sides so the guards can lean against the wall while enjoing a cigarette.
What is the history of the hat worn by the Spanish Guardia Civil? - Quora
What is the history of the hat worn by the Spanish Guardia Civil? - Quora
Tricornio de Gala - Ferprad
Spanish Police Hat
tricornio guardia civil spanish police hat - Buy Military berets and caps on todocoleccion
Vintage Original TRICORNIO Police Hat Spain GUARDIA CIVIL Police Hat
An Icon for Law and Order
Green or rural Tricorn of the Spanish Civil Guard. Franco's period
Tricornio hi-res stock photography and images - Alamy
From Larry Campos: TRICORNIO DEL - Hawaiian Spaniards