Royal Doulton D7040 Mr. Micawber Toby Character Jug Mug Limited Edition #620. Up for sale is a Royal Doulton D7040 Mr. Micawber Toby Character Jug Mug Limited Edition #620/2500. Excellent condition without chips or cracks. As they are a major part of the description and they show the exact condition of all the items. Only items pictured are included in this particular listing. Please note that majority of our inventory come from auctions, estate sales, and flea markets. We are not experts and we don’t know the history of most of the items we sell. Listing and template services provided by inkFrog.