An older posting questioning the different look of makers' marks on the RK minesweepers, prompted me to examine all the images I had of these badges. Based on my observations I was able to classify the badges into 4 categories based on makers' marks. I've explained my breakdown in this first image, followed by additional images of the different examples. I'm open to suggestions and changes, particularly if different variants can be identified.
Tony (NJ)
Tony (NJ)
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