Speaking clock

#	Item
11	PDF Document Add to Reading List Source URL: tf.nist.gov Language: English - Date: 2003-04-18 20:28:02 Time Geography of the United States Time scales Horology Fort Collins Colorado WWV Time signal Coordinated Universal Time Speaking clock Measurement National Institute of Standards and Technology Time in the United States
12	PDF Document Add to Reading List Source URL: tf.nist.gov Language: English - Date: 2003-01-30 16:49:30 Geography of the United States Time Horology Fort Collins Colorado WWV Time signal Coordinated Universal Time Speaking clock Shortwave radio National Institute of Standards and Technology Time in the United States Measurement
13	PDF Document Add to Reading List Source URL: tf.nist.gov Language: English - Date: 2002-10-09 15:16:32 Measurement Time Geography of the United States Clocks Fort Collins Colorado WWV Time signal Speaking clock Clock network National Institute of Standards and Technology Time in the United States Horology