Summary

w:Allied and Associated Powers Treaty of Neuilly — Part II. Frontiers of Bulgaria

Article 29 Boundary Commissions, whose composition is or will be fixed in the present Treaty or in any other Treaty between the Principal Allied and Associated Powers and the, or any, interested States, will have to trace these frontiers on the ground.
They shall have the power, not only of fixing those portions which are defined as "a line to be fixed on the ground," but also, where a request to that effect is made by one of the States concerned, and the Commission is satisfied that it is desirable to do so, of revising portions defined by administrative boundaries
Source: Wikisource

w:Allied and Associated Powers Treaty of Neuilly — Part II. Frontiers of Bulgaria

Izvor, where the old frontier between Serbia and Bulgaria meets the river Bezdanica: a line to be fixed on the ground passing through points 274 and 367, following generally the watershed between the basins of the Timok on the north-west and the Delejna and Topolovitsa on the south-east, leaving to the Serb-Croat-Slovene State Kojilovo, Sipikovo and Halovo with the road connecting the two latter places, and to Bulgaria Bregovo, Rakitnica and Kosovo;
thence southwards to point 1720, about 12 kilometres west-south-west of Berkovitsa: the old frontier between Bulgaria and Serbia
Source: Wikisource

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