Got some big lab glass, now where to find ground joints for them

[Bugzy1972]

we had an open house at the new studio and one of our neighbors brought these three pieces of lab glass over. he made me an offer. If I can turn one with the handle on it into a bubbler then I can have the other two.

So, does anybody know where I can get a 32mm male with drip tip?

and, does anybody know anything about these or their value?

thanks,

737397374073741737427374373744

[Greymatter Glass]

ebay

[Groundjoints.com]

The last joint looks like a flask length designation #32 Outer which is not a standard joint. They sell males @ Chemglass.com but I haven't seen any drips.