div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Bulgarian Academy of SciencesMonastery 1964—1967 — near Varna near Iskar Reservoir 13061960 in the Eastern Rhodopi 1963 near Haskovo and Harmanli after 1975 also at src=https:reader033fdocumentpubreader033viewer20220603225f0d92ea7e708231d43b0789html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Bulgarian Academy of SciencesMonastery 1964—1967 — near Varna near Iskar Reservoir 13061960 in the Eastern Rhodopi 1963 near Haskovo and Harmanli after 1975 also at src=https:reader033fdocumentpubreader033viewer20220603225f0d92ea7e708231d43b0789html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv