Eritrea has now approximately the same extent as before the revolt of Bath-Agos, except in regard (I) to Kassala, which was transferred to the Anglo-Egyptian authorities on the 25th of December 1897, lfl pursuance of the above-mentioned Anglo-Italian convention; and (2) to slight rectifications of its northern and eastern boundaries by conventions concluded between the Eritrean and the Anglo-Egyptian authorities.
Rectifications of the frontiers with Lithuania, with regard to the coast of Polangen and the zone near Illuxt, were still in process in 1921.
Finally, Fernand Bournon completed the work by a volume of Rectifications et additions (1890), worthy to appear side by side with the original work.
Against Bulgaria the Yugoslav delegation claimed considerable frontier rectifications - (a) the Strumnica salient, which threatened the Vardar railway from the east, (b) the district of Kochana (Tocana) and the Bregalnitsa (Bregalnica), (c) a strip of territory running parallel with the old Serbo-Bulgarian frontier the whole way from Zajecar to Kyustendil, and (d) the town of Vidin on the Danube and the salient between it and the Timok.
He also gave approximate rectifications of circular arcs after the manner of Huygens; and, what is very notable, he made an ingenious and, according to J.