For clarification's sake, it's a 1921 catalog. The glove is also listed in the 1923 S&D catalog in JD's library, but the photos aren't very clear. So, we can deduce at least a 1921 to 1923 production run for the glove. Furthermore, the 1921 catalog advertises model 0967 while the glove pictured is model 0977. It's virtually the same glove, but wonder if the model number simply changed in a particular year or if the different number signified a slightly different pattern or material.