http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
"A description of every Campaign Medal and Bar awarded since the Armada, with the historical reasons for their award and the names of all the ships, regiments and squadrons of the Royal Air Force whose personnel are entitled to them."
Cushing Library Ragan Military copy part of the Alan Culpin Military History Collection.