Anybody got a 1" cork??
Aye Pat,
Go along to forensics and ask if you can rake through there flask stoppers. If you don't have the 'bottle' for that, then try any hardware emporium for a basin plug and give it a shave with a Surform, a rasp or a course old bastard file. NO!

I wasn't insinuating a referral to any actual or mythical TC member, past or present!

I wish you success.
My regards, Bill.