There could certainly have been more than three made, but I'm sure they weren't made to celebrate the 90th anniversary. Jack Lawton didn't make the drums for Ludwig, all he did was make the replica wrap (which he may still do to this day). Ludwig ordered it for the snare drums, and I'm sure Todd Trent thought it was cool, as did Bun E., so they just ordered up some wrap from Jack and had Ludwig apply it to a couple of kits. You can do that as well today....when you custom order a kit from Ludwig, they will build it however you want it. There is a checkbox on the orderform for "customer supplied" wrap.
Black Label Drums or Stauffer Percussion Just Made a set Wrapped in This very same wrap for a customer. They will make a kit for you with any type shells you want, even Vaughncraft Steam Bent 1ply. They have pics at their site of the set, and yes its the Top Hat and Cane wrap.