J. M. & S Co Royal Porcelain Platter - Please help

Need some help on this one. I have an ironstone platter with blue floral design and in-mold embossing and gold trim. It has a crown logo and is marked "Royal Porcelain J.M.& S Co". I have not been able to find out what the name of the company is. I did find some pieces marked "Psyche" which I believe is the name of the blank. I found an ad for my platter with the same blue flowers but in slightlylighter shade. This platter is marked with Psyche. My platter has the same mark but in brown but does not say Psyche - looks a bit like Phyllis but cannot read it - Can you make it out? Anyway, would love to know the company, blank name and/or pattern name. Any help is much appreciated. Thanks in advance
Kathy

https://www.ebay.com/itm/174196872711

 

full photo of item please.!

 

Here are photos of my platter.

 

Here are photos of the other platter.

 

Does anyone have Worthpoint to see what info is here?

https://www.worthpoint.com/marks/ceramics/mark-5649_crown-royal-porcelain

 

@Kronos .....

 

I think, The Glasgow Pottery, John Moses & Sons Co, Trenton NJ.

https://www.trentonhistory.org/Made/Marks.html

 

I'd need to "upgrade" to the $46.99 a month tier to see the information for that mark on worthpoint. Nope... sorry.

 

It looks like Phyllis to me, too.

 

Who knew ?
You're the main man for Worthpoint....and you rise above and beyond helping anyone who asks......!!!
but I would never ask or expect you to cough up that kinda cash....for those extras...
Thank you for answering the call, the way you do , though !!!