Whyte notation
The Whyte notation for classifying steam locomotives by wheel arrangement was devised by Frederick Methvan Whyte, and came into use in the early twentieth century following a December 1900 editorial in "American Engineer and Railroad Journal". The notation counts the number of leading wheels, then the number of driving wheels, and finally the number of trailing wheels, groups of numbers being separated by dashes. Other classification schemes, like UIC classification and the French, Turkish and Swiss systems for steam locomotives, count axles rather than wheels.
Wayte Raymond
Wayte Raymond (1886–1956) was a numismatist from the United States. He authored several numismatic books and catalogs and his "Standard Catalog" was considered the premier coin guide of its time. He was inducted into the Numismatic Hall of Fame in 1969. He is perhaps best known for his "boards" or albums designed to hold sets of coin series; for example, collectors could store the complete run of Flying Eagle and Indian Cent regular issues in a single cardboard page with sliding plastic windows containing 70 slots for each date 1857–1909 and a couple notable varieties, such as the 1858 large- and small-letter varieties. These are the inception of millions of albums produced today for collectors.