Uniform of the Union Army letters US. Officers, NCOs and cavalry troopers were equipped with a sword belt with a rectangular buckle with eagle motif. Rank was displayed on epaulettes (dress occasions) or shoulder straps(field duties): no insignia for a second lieutenant, one gold bar for a first lieutenant, two gold bars for a captain, a gold oak leaf for a major, a silver oak leaf for a lieutenant colonel, a silver eagle for a colonel and one, two or three silver stars for a general, depending on his seniority. The color of the shoulder strap fields – with trims in gold braid – were
Uniforms and insignia of the Kriegsmarine sailor would be referred to by their rate and rank (i.e. "Steuermannmaat"). Rank was denoted by a collar tab while rate was displayed as a larger patch replacing the former sailor sleeve chevron and rating badge. A special petty officer rating insignia existed for those "Maat" who were unrated; a rare occurrence but sometimes happening with those in highly specific career fields who had enlisted directly as a petty officer or who had never held an enlisted rate as a seaman. Chief petty officers were addressed solely by their rate and wore rating insignia centered on their shoulder straps. The