Changing Tides Sail and Steam: Changing Tides, a photo by Museum of Hartlepool on Flickr. Image of a sailing ship and a stream tug, along with a few smaller boats. Photograph Collection Number 691 Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Pocket (Opens in new window)MoreClick to print (Opens in new window)Click to email this to a friend (Opens in new window)Like this:Like Loading... Related