1955 Silver Jubilee Fair, seven imperforate and gummed proof sheetlets, five different colors of center, plus one each of frame only and 10c finished design, marginal Plate numbers and positional slits, v.f., rare (Cat No. 351/54P) (Image)

Est.$500

1963 Freedom from Hunger, three different imperforate and gummed proof sheetlets, v.f., rare (Cat No. 406-08P) (Image)

Est.$250

1965 Flowers, seven imperforate and gummed sheetlets of five, each a different color, plus additional six imperf. sheetlets showing only part of design, v.f. and rare group (Cat No. 434-38P) (Image)

Est.$2,500

1930 (22 Jan) cover flown from Dire-Dawa to Addis Ababa, franked with 4x1/8m, two each 1/2m and 1m, plus additional unoverprinted strip of 4x1/8m on back, three stamps with double handstamps, arrival pmk on back, filing fold away from the stamps, fine (Image)

Est.$300

1959 Red Cross set of three, overprinted "Red Cross Centenary 1859-1959" in two lines, unissued in this form (the stamps were released with the cross, "Red Cross Centenary", date in two languages and surcharge applied locally), blocks of eight, n.h., v.f. Only one sheet of 50 came out of the Bradbury Wilkinson archives (Cat No. B33-35var) (Image)

Est.$1,500