Coat of Arms of the Former 3rd-66 Mountain Hunters Battalion "Estella", BCZM-III/66. 66th Mountain Hunters Regiment "América" (Spanish Army)
Former version unstandarized [1]
Former version unstandarized [2]
Standarized version used until 2007 according to: GARCÍA-MECHANO Y OSSET, E. Introducción a la heráldica y manual de heráldica militar española. Madrid: Ministerio de Defensa, 2010. ISBN: 978-84-9781-559-8.
Heralder