Maybe call her back and describe the card itself. The woman might actually not remember. Maybe she couldn't give you that information at the time 'cause she just didn't know.
This stamp doesn't sound familiar to me.
Thank you all so much for all the cards for SCS member Ladybug91743 Marie-alice
. She is done with chemo and surgery. She is done with radiation treatments too, and is now just focused on recovering. She loves the cards!!