Quite right, it is a drone frame.
I was expecting drone celle there and there is no foundation, they make their own mess there.
To cull the drone you just cut out the wax and dispose - easy.
The only thing I thought odd was how far these three cells were capped away from the comb itself. It may not be clear in the pics, but these three are protruding out much more than any others I have seen.
Wouldn't you like to knowwhat have you been looking at recently????
for those who don't know what diploids drone are ,as i have had a PM from a shy person who would not post "whats a diploid drone"It MM gets the prize for being first with the answer.