American Horological Journal Devoted to Practical Horology. Vol. I, No. 1, July 1869 is a seminal publication marking the dawn of specialized horological literature in the United States. This inaugu……続きを見る
Cyrus W. Field, His Life and Work [1819-1892] is a comprehensive biography chronicling the remarkable life and achievements of Cyrus West Field, one of the most influential American businessmen and ……続きを見る