1915-19 40c, 50c, 1fr, 2fr, 5fr and 10fr, six different perforated, ungummed proof sheetlets of nine in unissued colors, each stamp with small security punch and overprinted "Waterlow & Sons Ltd Specimen", fine-v.f., scarce (Cat No. 117-22P) (Image)

Est.US$1,000

1915-19 5fr "Franken", perforated, ungummed proof sheetlet of nine in unissued color (brown), each stamp overprinted "Waterlow & Sons Ltd Specimen", without the customary security punches, v.f., rare (Cat No. 121P) (Image)

Est.US$750

1919 Perron of Liege, 25c blue, souvenir sheet of 10, with customary framed "Depot 1919" control stamp at bottom margin, well centered, n.h., fresh and v.f. (COB 164A, Euro 9,000) (Cat No. 123B) (Image)

Est.US$3,500

1919 Helmet, complete set, h.r., fine-v.f., (Cat No. 124-37) (Image)

Est.US$150

1941 50fr "lie-de-vin rose", King Albert I "Grand Montenez" design type, sheet of 25, numbered "192314" and year date "1941" in left margin, small adhesion at top margin, stamps n.h., v.f. A showpiece, (Cat No. COB 291D) (Image)

Est.US$3,000

1935 Centenary of Belgian State Railway, complete set, l.h., fine-v.f., (Cat No. Q184-207) (Image)

Est.US$250

1918 Red Cross, complete set, l.h. (some lower values n.h.), well centered, 50c with faint toning, others fine-v.f., (Cat No. B34-47) (Image)

Est.US$250

1918 Red Cross, imperforate sheet margin blocks of four, unused without gum, fresh and v.f., with 1982 Jose Godu certificate. A rare set of imperforate positional blocks of four (COB 150-63, Euro 12,800) (Cat No. B34-47var) (Image)

Est.US$1,500

1929 Orval Issue, overprinted Crown in red and blue, complete set in blocks of four, n.h., fresh, v.f. (COB 272A-K, Euro 7,400+) (Cat No. B69-77) (Image)

Est.US$2,500

1932 Cardinal Mercier, complete set, l.h., fine-v.f., (Cat No. B114-22) (Image)

Est.US$150

1935 6th SAF to Argentina, cover attractively franked, registered from Welkenraedt, with transit and Buenos Aires arrival markings, red Berlin forwarding cachet, v.f. (Image)

Est.US$250