Thanks so much again for your time. I will check that link for info on the ashtray.
You are so helpful, I am very grateful.
cheers

https://www.royalcopenhagen.com/ourpassion/marks

You can use this site to date your ashtray !! Its from 1968 I think !! Have been looking for the other mark already !! Will look more today !!

Oh, just followed your link to Ebay and saw a price there. I am in Australia so will list on Ebay.au.
Thanks so much again for your help!!

If you have any spare time I would appreciate your ideas on the backstamp on the green trio. I have posted a photo which did upload.
The heading of the question is “Unknown Backstamp”
https://kovels.com/discussions/question/unknown-backstamp.html

Thanks so much!! I did think of an ashtray but the usual indentations for cigarettes to rest wasn’t on the rim.
Would you have any idea of the value of this ashtray?? I do want to list it for sale.
cheers
Kate

http://www.ebay.com/itm/Vintage-Royal-Copenhagen-Ash-Tray-Denmark-6013/232378111666?_trksid=p2047675.c100011.m1850&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D45042%26meid%3D3732714223ab48b69faf847fca8f6704%26pid%3D100011%26rk%3D1%26rkt%3D3%26sd%3D232241323473

Boy were we looking in the wrong place !! It isn`t a bowl,, its an ashtray !! The 6013 is on all of them !! Had to get a friend to help find this one !! I was stumped why another bowl like it couldn`t be found !! Because it is not a bowl !! The one shown has the RC mark and they did not have patterns for ashtray`s !! Same raised center !!