Celtic Irish knights during the Norman era

Anti-immigrant sign from New York City (1916).

NINA, (Unknown). Celtic Dragon Pub Co. Retrieved from World Wide Web 2001, December 1: http://www.celticdragonpubco.com/shop/cdpc_nina.html

Signs similar to this one are referenced in:

McCormack, M. "National history." (Unknown). Ancient Order of Hibernians in America . Retrieved from World Wide Web 2001, November 15: http://www.aoh.com/history/main.htm