This hive is at an outyard that is an hour away so I rarely make it there. This was an unusually close visit 10 days apart. It was a hive that threw a swarm and I robbed a number of frames with queen cells to make lemonade out of lemons. In that rushed process making up 4-5 nucs from the hive I forgot to replace a frame. So the comb is around a week old in this photo but is still white as the queen had just mated and laying her first eggs when I returned to find my mistake.
JWChesnut.... I would not be at all surprised if the cell size is larger. I have run thousands of foundationless frames and can't say that I see the small cells that others see.