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.
The first patent for a mechanical lawn mower described as a Machine for mowing lawns, etc. was granted on August 31, 1830 to engineer, Edwin Beard Budding (1795-1846) from Stroud, Gloucestershire, England.n 1842, Scotsman Alexander Shanks invented a 27-inch pony drawn reel lawn mower. The first United States patent for a reel lawn mower was granted to Amariah Hills on January 12, 1868.