Following up from last weeks HMS Defender, I've found pictures of a ship called Defender although its not a Royal Navy ship.
This is a 1915 cargo vessel, built by Connell & Co. in Scotstoun.
It was built for T & J Harrisons who were a merchant shipping company operating out of Liverpool. Information about the Defender's career as well as details about Harrison's can be found here and here.
More information on the ship specifics here on the Clydebuilt database.