If possible with these bad photos give an opinion, if the cup could be fake.
Regards silverfan
![Image](https://abload.de/img/rimg7187j1kvt.jpg)
![Image](https://abload.de/img/rimg718860jzy.jpg)
![Image](https://abload.de/img/rimg7189sik0s.jpg)
To state are the marks part of the cast or not from a photo only is rather difficult. A cast mark's edges are usually very "soft/rounded" and the shield's bottom has very a similar structure as the bottom around it. Use a good magnifier and check it for yourself, but note that marks on bottom are usually also worn for obvious reasons.silverfan wrote: Are the marks on cup and saucer on the right place? The bottom of the saucer looks as if it were cast.
I am a bit doubtful if the piece is so old and authentic because I found it on a flea market for very little money.
Regards silverfan