I have an US Visa, it's on a passport that is soon going to expire. i will be getting a new passport. When I apply to the Indian passport office for a new passport, I hope they will NOT deface my US visa (either with a stamp or by punching holes through the old passport and including the visa). True? Now the options: 1) Sewing the 2 passports - lacing the two passports together so as not to lose one of them - who does it? 2) Keeping and showing them together whenever I travel to US - I am confident this works and is the most common norm. 3) Transferring visa page from old to new - NO, I know this cant be done. 4) Getting new one restamped? Is it possible? Is is normally done? Do I need to make an application? Who will do it? At what charge?