While most of the North American 24-gauge shells I've seen are UMC and later Remington, Stadt states in his book that Winchester made a run of RANGERs post WW II. This full box just sold in the recent Ward's Auction for $78.
RANGER 24-Gauge 02.jpg
RANGER 24-Gauge 01.jpg
Winchester also offered their REPEATER shell in 24-gauge loaded from 1905 to 1921 and NPEs a bit longer.