Stage wagons are light horse-drawn or mule-drawn public passenger vehicles often referred to as stagecoaches. Like stagecoaches they made long scheduled trips using stage stations or posts where the horses would be replaced by fresh horses. Stage wagons were intended for use in particularly difficult conditions where standard stagecoaches would be too big and too heavy. This style of vehicle was often called a mud-coach or mud-wagon. More like wagons than coaches, the sides of the vehicle gave passengers little protection from the dirt of the road. Abbot, Downing named theirs an overland wagon. A brand-name, Celerity, later became popular in place of mud (wagon). Use They were employed wherever the poor state of the roads and or demand for services did not warrant the expense of a stagecoach. Most stagecoach routes in the United States' West were opened with them and often operators continued to use these vehicles as stagecoaches. Structure They were not unlike a freight wagon with a high driver's seat, bench seats on the tray, and posts holding up canvas to shelter passengers from the weather. Those stage wagons with throroughbraces had an undercarriage like those used by a Concord coach but the thoroughbraces were much shorter and mounted to make sure there was much less motion of the body. The thoroughbraces were brought over a bar at each end and attached to another bar above the outer side of each axle. Stage wagon wheels and their iron tires were as much as fifty per cent wider than those of conventional stagecoaches Development Wagons carrying freight had been taking passengers in Europe since 1500. This particular stage wagon type was first recorded near the end of the 18th century in use in eastern North America, US and Upper and Lower Canada. It was an unsprung wagon with the driver's bench seat providing room for two more passengers beside him. It might also carry more passenger seats on the tray behind. These extra seats were reached by climbing over the driver's seat. About this time, the Postmaster General Joseph Habersham required the driver's seat to be moved from the tray onto a front wall to improve the driver's vision and by dropping the tray improve the wagon's stability. This created the characteristic stagecoach-like profile of the stage wagon. Their relatively simple design and construction allowed them to be sold by Abbot, Downing at around half the price