0:29:02 > 0:29:05'From the industrial heart of Scotland...' Puff.
0:29:05 > 0:29:07'..to the remotest corners of the Hebrides...'
0:29:07 > 0:29:08Puff, puff, puff.
0:29:08 > 0:29:11'..the Clyde puffers were the workhorses of our coastal trade.'
0:29:11 > 0:29:14And it's a story that's almost been forgotten.
0:29:14 > 0:29:15Those years were amazing.
0:29:15 > 0:29:17Absolutely essential to island life.
0:29:17 > 0:29:19Wind and weather never stopped them.
0:29:19 > 0:29:21It was very, very hard work.
0:29:21 > 0:29:22Whoa!
0:29:22 > 0:29:25'Scotland's Vital Spark: The Clyde Puffer.'
0:29:51 > 0:29:53BBC Two tells the story...
0:29:53 > 0:29:54Squad, 'shun!