Jaguar Rear Hub puller for Mk1 & 2 solid or disc (US term as they all have brake discs) wheels fitted to live axles, Does the job / is the equivalent of Churchill JD 1 which is shown in the picture,  this in one of only hub pullers that can remove the rear Jaguar 5 stud hubs, approx 12 ton capacity

They also fit independent axle hubs as sometimes they can be difficult to remove, Jaguar from E Type to XK8 or later

These pullers come with a special cap that stops damage to the end of the halfshaft, full instructions & safety advice

Really a Workshop tool, comes in box, not terribly expensive for what it is.