No problem at all Hope it helps a little !! It is not Morgantown,, since they did not use that color !! They did have a much lighter almost transparent one !! If I run into anything else I will update here !! But pretty sure the timeline is correct 1940`s to 1960`s !!

Neglected to thank you for the additional info. A couple of great sites.

Allison

https://www.ebay.com/itm/ONE-1-RITZ-BLUE-GOLF-BALL-4-SHERBET-STEM-7643-MORGANTOWN-ELEGANT-DEPRESSION/151457841173?_trkparms=aid%3D222007%26algo%3DSIM.MBE%26ao%3D1%26asc%3D20150313114020%26meid%3Dcb6dbbbf840f4024a0ae23dd5827cfaf%26pid%3D100338%26rk%3D20%26rkt%3D28%26sd%3D372102793963&_trksid=p2141725.c100338.m3726

Some advertise these as Bohemian but that is simply a selling tactic !! They are not in that style in my opinion !! However since they are unmarked,, no real way to know !! Could be made here in the states or anywhere !!
Above is a link to Morgantown Glass similar sherbet glasses !! You might match the pattern on the ball and size to yours and see if it matches !! Pics here are not close enough for me to tell !! They were in operation until the 70`s !!

Thank you for your time. I thought the same thing but appreciated another more expert opinion.

Allison

https://images.search.yahoo.com/yhs/search?p=1960%60s+ball+on+stem+wine+glasses&fr=yhs-mozilla-003&hspart=mozilla&hsimp=yhs-003&imgurl=http%3A%2F%2Fimg1.etsystatic.com%2F024%2F1%2F5793309%2Fil_340x270.519786079_nv7z.jpg#id=75&iurl=https%3A%2F%2Fimg1.etsystatic.com%2F165%2F0%2F12551569%2Fil_340x270.1215069569_70dh.jpg&action=close

I think what you have are red wine glass,,the larger one, then the next is sherbet dish, with the smallest being cordial glass for liqueur !! I have seen similar stems from the 1960`s but could be anywhere from 1940 through the 60`s !! Most of these are inexpensive since unmarked !! No way to know what company made them since others had a similar style !! Could be any of the mid century glass mfrs !! Look at the Etsy page above for several similar glasses !!