Because they have their knits tucked under, the only guy that might have a zipper rivet showing, which would be indicative of a Werber 1729 is the fellow standing on the far left. However I cant make anything out from the photo.
Yes, but if the they were wearing jackets from the Werber ac 6213 contract and they would have looked the same as those from the previous order. Jackets from the Werber 36-1112-P order are identical to those from the 1729 order.