Blue, White & Gold Demi teacup & Saucer

[girlzdesign]

I got this teacup and saucer at a garage sale and I can't find any information about who made it or where it came from and I was hoping someone might recognize the marking on the bottom and be able to help me out.

Thank you,
Erica

[curious collector]

I hope someone give you an answer as I too have a tea cup and saucer question.  Interestingly, my set has nearly the same shape.  Different markings, but similar in many ways.

[Michelle Staley]

This looks like the Ardalt mark.