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.
Baxter, IA (Iowa) Houses and Residents. Total population: 1,101 (Urban population: 0, Rural population: 1,056 (all nonfarm)) Houses: 454 (437 occupied: 282 owner occupied, 91 renter occupied) Housing density: 694 houses/condos per square mile. Median price asked for vacant for-sale houses and condos in 2013 in this county: $86,442. Median contract rent in 2013: $339 (lower quartile is $210, upper quartile is $440) Median rent asked for vacant for-rent units in 2013: $302. Median gross rent in Baxter, IA in 2013: $462. Housing units in Baxter with a mortgage: 152 (23 second mortgage, 9 home equity loan, 1 both second mortgage and home equity loan) Houses without a mortgage: 103. Median household income for houses/condos with a mortgage: $77,468.