In the first episode of Jeeves and Wooster, the TV series starring Hugh Laurie and Stephen Fry (based on "Jeeves Takes Charge" by P.G. Wodehouse), Bertie and Jeeves pay a visit to Ditteridge Hall. Above is a view of Bertie having his morning cup of tea while Jeeves prepares the bath and fills Bertie's shaving mug.
The props used in the scene are most appropriate for a gentleman visiting the country seat of the Glossop family - the scene was filmed at Englefield House, Berkshire.
Bertie Wooster takes his morning tea from a Spode Sheffield Cup and Saucer.
There is a shaving mug set on Amazon that looks quite like the one Bertie Wooster uses at https://www.amazon.co.uk/dp/B01N0Z2NGY
Click here to see examples of Spode Sheffield on eBay