The BKS set is already in the hands of another lock collector (one with a collection slightly larger than mine...), but so far I could resist all offers for the DOM etui... It's so handsome...
Cheers,
mh
"The techs discovered that German locks were particularly difficult" - Robert Wallace, H. Keith Melton w. Henry R. Schlesinger, Spycraft: The secret history of the CIA's spytechs from communism to Al-Qaeda (New York: Dutton, 2008), p. 210