Another, more discreet, name for LSD that comes on a blotter/tab.
Gravely lawn tractors sorted by year. The Gravely Motor Plow Company was founded in 1916 in Dunbar, West Virginia building a successful line of two-wheel walking tractors. The company later moved to Charleston, North Carolina and, in 1964, Gravely entered the four-wheel garden tractor market. Gravelys used a unique rear-engine design on their tractors. Ariens purchased Gravely in 1982, and still owns the brand.
1 The History of the Lawn Mower The first lawn mower was invented in 1830 by a man named Edwin Beard Budding. 2  Budding lived in Gloucestershire, England and was an engineer. Edwin Budding and the Invention of the Lawnmower Perhaps if it had not been for Edwin Budding and his genius invention, Americans may have never developed their love of lawns.