
Here is a very interesting map from 1922, it notes the Macedonians as “Macedonian Slavs”, they have a separate coloring. Also to be noted is that the Bulgarians are Slavo-Mongols according to the Legend of the map.
Page 820, Map version 1, lesser quality.
Page 820, Map version 2, higher quality.
Page 820, Map version 2, zoomed.
Source: “The New Larned History: for ready reference reading and research” by J. N. Larned, Volume 1, page 820, published 1922.
