Chinese Chop Mark - PRC or Republic ???

I'd be grateful if anyone were to assist with my latest query.

It's regarding an oval stamped mark on the base of the vase. I'm aware that most, but not all, circular marks seem to be on PRC Jingdezhen factory items, but am not so sure about oval marks. I've tried Gotheborg, but have only managed to find one example of an oval mark.

Apologies for the poor photo of the stamp, which is all I have at the moment.
To my untrained eye, however, the vase design makes me think more towards PRC.

Any suggestions from more experienced members ?


Thanks in advance.

 

Yes, they certainly did

1949-1957 Courtesy of watersilkdragon.






Here check this link for a more comprehensive index

https://watersilkdragon.wordpress.c...rks-on-factory-and-other-porcelain-1949-2000/

 

Thank you very much for your kind assistance Mr K !
I am much obliged to you.

 

You are most welcome All courtesy to watersilkdragon for his amazing blog. He also has one of the most extensive rice bowl backmarks indexs with lots of explanations.

 

Watersilkdragon's name is Michaela, so I think he is a she.
But I agree, an amazing job.

 

An honest mistake, she is indeed a she.Thank you for correcting this, My very best regards to Michaela for the Watersilkdragon site.