The Crinan Canal has been featured previously on this site, in an article on the passenger and luggage boat Linnet, part of the Royal Route to the Highlands. This article presents some views of puffer traffic on the canal, a subject vital to the livelihood of the inhabitants of the western islands and highlands. The locks on the Crinan Canal can handle boats 88 feet in length by 20 feet in breadth, with a draft of just over 8 feet. The Canal itself is nominally 10 feet in depth. Vessels that transit the 9 miles and 15 locks of the Crinan Canal but did not have to negotiate the Forth and Clyde could therefore be 20 feet longer than the standard Clyde Puffer. However, in practice, most of the steam lighters originating on the Clyde, were of the standard type. Anzac, Pibroch, Moor, and Glen Rosa at Crinan This photograph shows four puffers waiting for the tide in Crinan basin around 1950....