Rendering old honeycombs from wild bee nests usually yields honey that is black, bitter, and nasty. This batch has a rich but mild excellent flavor.
The secret is to sort out all combs containing pollen which makes the honey bitter and gritty. Nothing but clean pure honeycomb is put into a giant double boiler (a bucket inside a canner) and heated just below the melting point of the wax. The honey and wax are poured through a coarse and fine strainer into the bottling bucket. I only bottle the honey that runs out freely—no squeezing the combs. That all gets remelted to fully separate the rest of the honey and wax. That honey is black, somewhat bitter, and I can sell it as baking honey.