All this talk of putting frames in freezers prompted me to check on my own stash ...
Here's an example of a foundationless brood comb - almost 100% perfect worker cells, and dead straight. When I look at something like that, I really wonder why folks bother with foundation:
Now that comb may have looked empty - but just lying it down for a photograph was enough to cause some dripping ...
And here's another brood comb - a much bigger one at 14" x 12" - where a good wodge of honey has been stored at the top. BTW - the 'shotgun' pattern of white cells around the brood area are dried, hardened pollen - the girls will carve those cells out and re-build them from the mid-rib.
The bottom corner hasn't been built-up yet, as that frame was from a hive with a bottom entrance running cold-way - but again, more-or-less perfect worker cells on a lovely straight comb.
Oh well ... back to the freezer with 'em.
LJ