Yes, dry mustard can safely be used as a substitute for mustard seed. However, it may make the brine cloudier than mustard seed and may alter the flavor.   1 teaspoon mustard seeds = 1Â½ teaspoons dry mustard.
Humeston is a city in Wayne County, Iowa, United States. The population was 494 in the 2010 census, a decline from 542 in the 2000 census.
Population, Year of the First Census Taken: 1,029 residents in 1790. Population Trends: Population change for Lee totaled 3,432 over 55 years, from 931 in 1960 to 4,363 in 2015. The largest decennial percent change was a 75 percent increase between 1980 and 1990, followed by a 43 percent increase in the previous decade.