Tag 'historic = yes'

Value histogram for key 'ref'

• 1: Gl. 435
• 1: BT-6
• 1: 09040159
• 1: Gsr
• 1: 09040156
• 1: Am Kanal 16-18, 14467 Potsdam
• 1: Feld 056
• 1: 3;4
• 1: 09040152
• 1: 09040150