![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgxIzfUFqLVypwQMAFEJVjWnP5LjYsC2p7vP0FL9s9cL2GlII0IdIzN7X0wiGTeKzE4K7SRApH1Dgv37FAZAN_q-e7Y7ADVc_RxBCzG4vaNCT2zv3SKgGF5N-CzLO8IFd5veu0lYeCx5Dk/s640/train.jpg)
Hidden Number Written On Coaches Reveals A Lot Of Info About A Train
So, whenever we travel through a train, there’s always a number visible on the compartments and in front of the engine Have you ever wondered what does that mean ?
SPEECH OF SHRI PRANAB MUKHERJEE, FORMER PRESIDENT OF INDIA AT THE