The boilers were trunked into two funnels amidships. These were trunked into three funnels amidships. She had two funnels on the starboard side, each angled below horizontal. The boilers were trunked into two funnels located amidships. Large woodchippers are frequently equipped with grooved rollers in the throat of their feed funnels. The boilers were trunked into two large funnels. Jacketed filter funnels may also be used. The boilers were ducted into four funnels. The boilers were ducted into a pair of funnels. A large deckhouse was built on the shelter deck between the funnels. Two torpedo rangefinders were located on the sides of the funnels. Each island was to be long, containing two funnels and a tripod mast. Modified funnels and navigational aids had also to be provided before they could enter service. Steam blows out of the funnels of a factory as big machines are shown. A large deck house was built on the shelter deck between the funnels.