Facing colour engineers and support corps normally had a single branch colour, although exceptionally each regiment of Swedish artillery had its own facing colour until 1910. The United States regular army after the American Civil War adopted a universal dark and light blue uniform under which each regiment was distinguished only by numbers and other insignia, plus branch colors. The latter were yellow for Cavalry, red for Artillery and white (later light blue) for infantry. Combinations of colors such as scarlet piped with white for Engineers, orange piped with white for the Signal Corps and black piped with scarlet for Ordnance personnel
Voyager-class cruise ship the first rock climbing wall (mounted on the funnel) and ice-skating rink at sea. "Voyager"-class ships also feature the Royal Promenade: a marble floored street stretching just over 3/4 the length of the ship featuring shops and light dining venues. The Royal Promenade extends through the upper decks of the ships, giving most upper level cabins a window, either to the port or starboard side or inwards to the promenade. This design was first used in the cruiseferry in 1990 and its twin ship in 1991. All cabins on "Voyager"-class ships feature an en-suite bathrooms and an innovative interactive television