Sorry, I missed that. From the review,The Heritage has a unique Gillette designed head.
Gillette Heritage Initial Review - https://www.badgerandblade.com/forum/threads/gillette-heritage-initial-review.576968/
"There is no Gillette branding or marks on the razor, none, nada. If you took a vintage common bar handle and had it chrome plated, or just buy a new one and put a Muhle r89 head on it, you would make a razor identical and indistinguishable from the Gillette Heritage. Why? Because that is what Gillette did.
Overall, a good bargain for a Muhle r89 with a nice case and a nice tuck of blades. But you do not get a Gillette razor, only a Gillette case."
I do like the looks of the handle.