Set of 7 Aluminum Pocket & Wrist Watch Movement Holders

Set of seven aluminum pocket and wrist watch movement holders in graduated sizes from what looks like is for an 18s down to what looks like about 3/0s or thereabouts. Don't see any damage of any kind with no cracks or major scratches and none of them have lever notches, which isn't unusual. A couple are a different color so it probably came from a different set at some point, but the rest are all of the same set. I have a set of these and am very fond of them and use them virtually every day. Images do an adequate job of representing the lot.