What is The Font Of GB 1 and 2 Name Tags?

Does anyone know what the embroidery font of the GB 1 and/or 2 name badge is?

After taking a look at pics of the first film’s tags, and consulting others on the subject I think it’s like a case that the tags in the first film used a custom font… I’ve tried to replicate it as best as I could in the digital nametags font lower down in this section of the forum.

The tags for the second film look professionally machined… and likely used one of the ‘simple’ to read fonts that’s available.