I wondered if Dazzy Vance used the KenWel glove throughout his career. It was hard to find definitive images but I think these Getty Images show pretty conclusively he did use the KenWel model for some of his career. The first photo is 1929 alongside Walter Johnson. You can just make out the Dazzy Vance patch on the side of the thumb.
The second photo shows a later "Pro Model" KenWel glove of the 1930's with the large Utica patch. It looks like Vance removed the finger lacing on this one.
The third photo is circa 1932 and shows the buckle back model with single tunnel web with the small sewn web below.