This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
B.Fdozent . Application letter of Dr Bodgan Filow to the Chancellour of the Sofia University unisofia bg Bogdan Filow scanned archive letter PDold Sofia University Historical documents of Bulgaria Manuscript letters written messages Bogdan Filov
Page 2023 Free-images.com. All images are Public Domain