🎄 Day 24 🎄 Behind door number 24… our newest design, the Tanfield Railway signal box! 🚦✨ With prototyping just completed, there’s already a lot of excitement around this one, especially as @tanfield_railway celebrated #Railway300 this year. It feels like a fitting way to close our advent countdown with a piece inspired by such an important moment in railway history. 🎄👏 And that’s it… we made it to Day 24! Thank you for following along🎅🎄 We'd love to know what you'd like to see on offer fr