1926 International Navigation Congress set of three values cancelled on reverse, Royal imperforate proofs, marginal singles, 5m brown, 10m red and 15m black, scarce and very fine (NP $375). (Image)

1926 International Navigation Congress set of three values with oblique perforations, mint n.h. blocks of four, side marginals, 5m brown, 10m red and 15m blue, rare and very fine (NP $1,020+). (Image)

1926 International Navigation Congress set of three values with oblique perforations, mint n.h. control (A726) blocks of four, corner marginals, 5m brown, 10m red and 15m blue, rare and very fine (Image)

1926 Port Fouad 5m to 50pi used set of four with 21 DE 26 first day of issue Port Fouad cds, very fine. (Image)

1927 International Cotton Congress set of three values, cancelled on reverse, Royal imperforate proofs, 5m brown, 10m red and 15m blue, mint n.h., very fine (NP $325). (Image)

1927 Statistical Congress Royal Misperf set of three values, mint n.h. A/27 control blocks, 5m red-brown block of six, 10m red and 15m blue both blocks of nine, superb and spectacular. (Image)

1927 Statistical Congress set of three values with oblique perforations, 5m red-brown, 10m red and 15m blue, mint n.h., very fine (NP $255). (Image)

1931 Agricultural and Industrial Exhibition set of three values with oblique perforations, mint n.h. blocks of four, 5m brown, 10m red and 15m blue, mint n.h., very fine (NP $1'020+). (Image)

1931 Visit of Graf Zeppelin to Egypt 50m on 27m and 100m on 27m lower right "A 29" control blocks of four, 50m on 27m mint n.h., 100m on 27m hinge to one stamp and tone spot on two perfs, fine and rarely offered control blocks (NP $240). (Image)

1933 International Railways Congress set of four values, cancelled on reverse, Royal imperforate proofs, 5m brown, 13m red, 15m violet, and 20m blue, very fine (NP $700). (Image)

1933 International Aviation Congress set of five values, cancelled on reverse, Royal imperforate proofs, side marginals, 5m brown, 10m violet, 13m red, 15m purple, and 20m blue, very fine (NP $875). (Image)

1933 International Aviation Congress set of five values, oblique perforations, blocks of four, mint n.h., 5m brown, 10m violet, 13m red, 15m purple, and 20m blue, very fine (NP $2'000+). (Image)

1934 Universal Postal Union Congress, set of fourteen values cancelled on reverse, Royal imperforate proofs, 1m to £E1, superb and very attractive (NP $2,060). (Image)

1934 Universal Postal Union Congress, Royal misperf set of fourteen values, 1m to £E1, superb and spectacular mint n.h. blocks of six up to 200m and blocks of four 50pi and £E1 (NP $7'500+) (Image)

1934 Egypt Commemoratives The Monarchy Period 10th Universal Postal Union Congress Cairo 50pi sepia and £E1 greenish blue both tied to small piece by Naghamadi dated 7 AP 34, very fine and apparently unique with the Naghamadi cancel (Image)

1936 Anglo-Egyptian Treaty, set of three values, oblique perforation, blocks of four, 5m chocolate-brown, 15m dull-purple and 20m blue, very fine, mint n.h. (NP $840+). (Image)

1937 Abolition of Capitulations at the Montreux Conference, set of three values with oblique perforations, marginal blocks of four, 5m red-brown, 15m dull-purple and 20m blue, very fine, mint n.h. (NP $1'020+). (Image)

1937 15th Ophthalmological Congress, Royal Printing, 5m red-brown, mint n.h., strip of three imperforate with marginal sides, from the trial sheet of nine, printed on gummed paper, crown wmk sideways to the left, very fine (NP $1800). (Image)

1938 Two Essays by the Survey Department Cairo for the 18th International Cotton Congress, photograph of young girl in cotton field for the centre of the stamp, with photographic essay of the adopted design of the frame (NP $825). (Image)

1938 Royal Wedding of King Farouk and Queen Farida, 5m red-brown, oblique perforation, block of six, small mark on the back of the sixth stamp just showing through and top marginal square has mark, otherwise very fine and rare (NP $1'500+). (Image)

1938 18th International Cotton Congress, set of three cancelled on reverse, Royal imperforate proofs, 5m red-brown, 15m dull-purple and 20m blue, very fine, (NP $375). (Image)

1938 18th International Cotton Congress, set of three oblique perforations, marginal corner blocks of four, 5m red-brown, 15m dull-purple and 20m blue, very fine, (NP $1'500). (Image)

1938 18th International Cotton Congress, Royal Printing, 5m red-brown, corner marginal imperforate, mint n.h., from the trial sheet of nine, printed on gummed crown wmk paper, very fine (NP $750). (Image)

1938 International Leprosy Congress, set of three imperforates, 5m red-brown, 15m dull-purple and 20m blue, hinge remnants, very fine (NP $400). (Image)

1940 5th Birthday of Princess Ferial, 5m brown-lake oblique perforations, mint n.h., block of four, very fine. (Image)