. "Foreign Postal History in Other Journals." Postal 



History Journal : (June 1990) . 

 O'Donnell, James. "America's Oldest First Day Cover." Postal 



History Journal : (October 1990) . 

 Pope, Nancy. "The Higlett Booklet." Stamps 230 (1): (January 9, 



1990) . 

 . "Braving the Rails." Railway Mail Service Library : 



(April 1990) . 



209 



