Early images of the newly built public bath at Sliven Mineral Baths. Undated postcard, possibly the 1910's. Старият Сливен в албуми [29 Nov. 2021]. In Facebook Group page
Early images of the newly built public bath at Sliven Mineral Baths. Undated postcard, possibly the 1910's. Старият Сливен в албуми [29 Nov. 2021]. In Facebook Group page