Auction 186-190

1943: Centenary of founding of El Beni, the Waterlow imperforate Plate Proofs on gummed paper with security punch-holes, Postage 5 c. (3), 10 c. (3), 30 c. (3), 45c. and 2 b. 10 c. (21), Airmail 10 c. (3), 20 c., 3 b. (3) and 5 b.;  without vignette of General Ballivan: 10 c. (3), 30 c., 45 c., 2 b. 10 c. (3), Airmail 10 c. (3), 20 c. (3), 30 c. (3), 3 b. and 5 b. Majority fresh and fine, some with annotations for small printing flaws. A scarce and appealing group.