Topic: Kartio tumblers ?

[Josquin523]

Hello,

found what I believe to be Kartio tumblers.  fit the description perfectly. However, I have noticed online, some seem to have 'Kaj Franck iittala' stamped on the bottom !

anyone know if that is true with all of the Kartio tumblers, or just certain years ? 
mine are blank on the bottom. I am hoping they are earlier ones, of course :-)

thanks for any info----hope the photo makes it

[ShelbyKopp]

I still doubt this story as well. Will have to wait for others to confirm again.

[Josquin523]

Hello, not sure what you mean with your post ?

are bottom stamped Kartio tumblers an ongoing issue ?

thanks

ps I have since found photos of original 50's tumblers and they seem to be blank on the bottom as well.