This brushed patch is the style which is known as Wales. (Pics below are from various posts and auctions. Some are clickable to enlarge.)
(Paula)
The name comes from this particular distributor's name:
(Al)
It should be noted that Wales sold other types:
And other companies sold what we call the Wale's type.
(Bo)
The small, usually single colored types are known by other names such as "Japanese pincher", "Japanese pincer", and "Mt. Fuji Peewee". They're in the "game marble" category:
(Don)
And for fun, here's a pretty one which was put up for i.d. The consensus opinion was Wales type.
(Cairlinne)