Tag 'ref = 006'

Value histogram for key 'start_date'

• 2: 1925
• 1: 1920
• 1: 1953
• 1: 1975
• 1: 2005
• 1: 1980
• 1: 1915
• 1: 1947
• 1: 1935
• 1: 1977