Tag 'railway:signal:main = DE-ESO:hp'

Value histogram for key 'ref'

• 2: F
• 2: G
• 2: M
• 1: B
• 1: C
• 1: D
• 1: E
• 1: H
• 1: K
• 1: L
• 1: P
• 1: Q
• 1: U