When you say the colony was "relocated", I'm assuming a beekeeper did the job? If so, the person should have taken as much of the brood as possible.
If by "relocated" you mean the property owner just sort of ripped the colony out of the building, that's not so good.
Assuming a beekeeper did the job, I know it isn't possible for a beekeeper to save every bit of a "cutout" colony, but they should have saved most of the brood, so don't feel too bad. Any stray bees that the beekeeper didn't collect will cling to the remaining brood comb because bees are instinctively drawn to the scent of the brood. These adult bees may drift to other bee colonies in the local area and finish their lives in their new home. Let's hope they do.
Without a queen and enough worker and nurse bees to make a viable colony, I have some bad news -- the brood in the comb you have will die, since there is no colony to properly care for them. If you want to kill them humanely, I would cut any honey comb off the brood comb, set the honey comb aside to harvest the honey, and put the brood comb in the freezer for a few days.
Use this brood comb as a fire starter if you do that kind of thing. Otherwise discard it. Brood comb that is very dark is not likely to give you much beeswax. What beeswax you do get from it is likely to be quite dark. You're better off to focus on harvesting the wax from the honey comb and the lighter parts of the brood comb.
To harvest the honey, crush the honey comb with your hands, put the crushed comb in a colander, and let the honey drip into a bowl. If it's sunny and warm, put the crushed comb in a warm sunny area to let the warmth make the honey more fluid. But don't make the mistake of putting the crushed comb outdoors while you're straining the honey. If you do, you'll be feeding the entire neighborhood's bees fairly soon!
After you've gotten as much honey as is reasonable, then you can put the "wet" honey comb outdoors in an out-of-the-way place and let the local bees clean the comb for you. But watch safely from afar as they do it -- it's fun to see, but you don't want to be in the middle of a honey bee feeding frenzy. Once they've licked it dry, you can melt the comb and harvest the wax.
