Friends, thank you for the information. It turns out that the history of this razor is more complex and interesting than most razors! I used to think it would be cheaper to buy a hollow razor than to order a regrind of an old razor from the factory. And the regrind of this razor is clearly made in a razor factory. To prove your version of the re-flow, Facebook provided me with a photo of the same razor as mine, but in the form of a wedge.Name:  FB_IMG_1603596256870.jpg
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