I will check for British coins when I get home tonight from work.
The quarter picture can also be found at http://www.cointalk.com/threads/bugos-finds-of-the-day.228872/page-2
You were asking for a better reverse image of my 1964-D quarter that you thought might be a type-C. I took a better picture, but I'm not sure if it's good enough to tell any detail.
The photo can be found here:
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