Older style lemonade bottles (3x6) (Barnhill DD5)

I have 18 older style lemonade bottles that I got many years ago here on Freegle. They are robust and we used them for home made cordials, sloe gin etc. They all have their tops, but not all have the rubber seal. I am splitting them into 3 sets of six in case more than one Freegler wants them.