My request to all railfans don't believe anyone blindly.....use your eyes to see the difference, i have given some documents u can scearch Internet and read those very interesting documents. You can scearch many other docs read them and increase you knowledge and then decide what is wrong and what is right.... i am not telling for this blog only but for any blog , read docs also apart from just clicking photos and increase you own knowledge and judge by your own every post in this forum.