Hall 5, general viewBy qenwtivu / 15/07/2022 Hall 5 - Third Bulgarian Kingdom 1878-1946 Hall 5 - Third Bulgarian Kingdom 1878-1946 General view from Hall 5 Hall 5 - Third Bulgarian Kingdom 1878-1946 Hall 5 - Third Bulgarian Kingdom 1878-1946 Hall 5 - Third Bulgarian Kingdom 1878-1946