I wish I knew: both of those are ones I've long wanted to add to my collection. I've even recreated the label... well, not so much the picture in the middle, which seems to be shapes in the rough style of TOS engineering set (I replaced it with a HD image of the set itself).
I also wish I had a clear image of the other We Bairns label. back before some petty complaints made Doug Drexler take his 'Drex Files' blog down, he said he might have that image somewhere, but I guess it never turned up.
My best guess is that, like so many of the DS9 bottles, these were bulk bought from Pier One (as mentioned on one of the commentaries)