In 1967; the archery division of Browning was located in San Diego California. Not sure about the Utah facility, if it was pre or post Sn Diego. Bow and Arrow magazine did a feature article back in 1967 about Browning recurves, and had the Explorer 2 on the cover. If I could figure out how to post photos here, I would post a picture of both my bow and the Bow and Arrow magazine I speak of.
The facility built some of the best looking and most rugged recurve bows ever constructed in modern times.
I have a Browning Explorer 2 @ #48 that I refurbished, and it is a wicked sweet shooting bow, as good if not superior to both Bears and Pearsons of the same era.