Luxembourg set of 27 variously illustrated commemorative FDC w/ special pictorial cancels(Image 1) (Image 2) (Image 3) (Image 4) (Image 5) (Image 6)

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Luxembourg 1966-72, Congress Betterburg/UN/EXPHIMO/UEBL etc FDC 15 covers w/sp cancel cachet(Image 1) (Image 2) (Image 3) (Image 4)

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Luxembourg 1965-67, Philatelia differdange 15 covers w/special cancel(Image 1) (Image 2) (Image 3)

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Luxembourg 1961-67 on Notre Dame des Mine/Centenary of Bishophouse 4 PPC + 11 postcards w/sp cancel to Germany(Image 1) (Image 2) (Image 3) (Image 4) (Image 5)

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