It's a funny, interesting set. Leave it to Mossberg to do something unusual.
The wrenches are in customary pairs, for the adjuster and locknut, but on the largest pair (207 & 208), they swapped out one of the 7/8" openings for a 13/16" opening, and they turned that marking sideways, in parallel with the shank.
The next two pairs (205 & 206 - providing 5/8" x 11/16" openings, and 203 & 204 - providing 1/2" x 9/16" openings) are uneventful.
The smallest pair provides the 3/8" x 7/16" openings (these were made in the 1920's well before the vehicles that started using adjusters and locknuts with 17/32" AF diameter), but instead of following the pattern, which would be 202 & 201, they numbered both wrenches the same! They are both 201's!
