The Scotia Prince returns to Portland for the summer season on April 8, 1997. In the foreground is Portland Head light and Ram Is. light is in the background.
John Patriquin/Staff Photographer

The Scotia Prince, the overnight ferry that ran between Portland and Yarmouth from 1982 to 2004, returns to Portland for the summer season in this Press Herald file photo from April 8, 1997. Portland Head Light is in the foreground, and Ram Island Light is in the background.

The Portland Room of the Portland Public Library is in the process of organizing and conserving the archival collection of original Portland Press Herald, Maine Sunday Telegram and Evening Express photographic negatives — a major collection that spans from 1937 to 2005. Find more photos at www.pressherald.com/flashback/.