Northern Indiana Commuter Transportion District 1. The product is a commemorative 1983 calendar celebrating the 75th anniversary of the South Shore RR Club, focusing on the East Coast Lines. This collectible item would be a unique piece for railroad enthusiasts and collectors, featuring important dates and information about the railroad industry during that time period. The calendar serves as a nostalgic reminder of the historical significance of the South Shore RR Club and provides a valuable addition to any transportation or railroadiana collection. In EXCELLENT CONDITION. Except for the back of the calendar as you can see in the pics.