Postal Station K on Yonge Street at Broadway Ave. was the scene of a polite gathering of politicians and others on Tuesday. They were demanding, apparently, the permanent retention of the 1937 building in the interest of history. They also protested against any more high rises. It’s doubtful that either of these concerns will carry the day. But those who were there should find inspiration in the way another post office, the Central Delivery Station on Bay Street, was incorporated into Air Canada Centre. The downtown building (lower inset) was a much more handsome structure than Post Station K. But that’s no reason for not trying to save the edifice of the Yonge and Broadway post office.