baona/E+ via Getty Images Don't adjust your set; this week's headline looks much like last week's. The exception is that we have just one dividend king this week: MSA Safety Incorporated (MSA). MSA extends its 53-year growth streak with an 8.5% increase. A dividend king status is something to be celebrated, a testament to a quality business's ability to reward shareholders for over 50 years. The other companies on the list have streaks ranging from 6 to 31 years. Together, they feature an average increa ...