tender for tender for awarding commercial publicity rights through vinyl wrapping (graphic films according tordso specification) on the exterior surface of the entire side walls (barring windows and mandatory signage) of thecoaches and on the specified location of interior of the coaches of 01 rake (21 coach) of rajdhani express (primarilymaintained at howrah division) plying between howrah - new delhi (detail at annexure - i), for a contractualperiod of five years. during currency of this contr