Scored this vintage gem from Brvtality, I've been after this version for years and it's awesome to finally have it in my collection! This appears to be the "grey shirt" version, after refering to HMC's definitive documentation of Maiden BPs.
It always makes me marvel at how many countries and owners a patch may have had and still arive in mint condition 40 years later. I sure as hell ain't in mint condition anymore hahaha