Apparently Clallam Transit got some new Hybrid mini buses according to this article and I wonder if #629 is one of them in the attached image....: http://www.clallamtransit.com/news.html . I would guess 629 is one of them as there are photos of #624 in the above link.
Also, during my recently visit to Port Angeles last month, I found some Gillig Low Floors numbered 611 up to 615 which are not listed on the Wiki. I visited Port Angeles back in September of 2012 as well and did not see any Gilligs numbered higher than #608 which is also the highest listed on the Wiki page. So if anyone has any more information, it would be greatly appreciated. http://cptdb.ca/wiki/index.php?title=Clallam_Transit