In 1962, ETS purchased 10 used Twin Coach 1947 41-S model buses from Winnipeg, at the same time that 10 1946 38-S buses were purchased used from Winnipeg also. These 10 buses were numbered #501-510. By September 1966 all but #510 remained in service #510 was in an accident in 1966 and retired. The remaining buses were renumbered #1-9. All of these buses were retired in 1968. They were powered by a FTC-180 180HP gas engine.

Thumbnail	Bus #	Date	Description
	507	May 10, 1966	ETS #507 leaving Westwood Garage. #507 is ex Winnipeg 863.
	1	October 3, 1966	ETS #1 Downtown on a route B3 Beverly. #1 is ex Winnipeg 851.